27937448

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 72777600

約数和(自身を除く): 44840152

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 49, 56, 62, 76, 77, 88, 98, 121, 124, 133, 152, 154, 196, 209, 217, 242, 248, 266, 308, 341, 392, 418, 434, 484, 532, 539, 589, 616, 682, 836, 847, 868, 931, 968, 1064, 1078, 1178, 1364, 1463, 1519, 1672, 1694, 1736, 1862, 2156, 2299, 2356, 2387, 2728, 2926, 3038, 3388, 3724, 3751, 4123, 4312, 4598, 4712, 4774, 5852, 5929, 6076, 6479, 6776, 7448, 7502, 8246, 9196, 9548, 10241, 11704, 11858, 12152, 12958, 15004, 16093, 16492, 16709, 18392, 19096, 20482, 23716, 25916, 26257, 28861, 30008, 32186, 32984, 33418, 40964, 45353, 47432, 51832, 52514, 57722, 64372, 66836, 71269, 81928, 90706, 105028, 112651, 115444, 128744, 133672, 142538, 181412, 183799, 210056, 225302, 230888, 285076, 317471, 362824, 367598, 450604, 498883, 570152, 634942, 735196, 901208, 997766, 1269884, 1470392, 1995532, 2539768, 3492181, 3991064, 6984362, 13968724, 27937448]

約数ペア:

[(1, 27937448), (2, 13968724), (4, 6984362), (7, 3991064), (8, 3492181), (11, 2539768), (14, 1995532), (19, 1470392), (22, 1269884), (28, 997766), (31, 901208), (38, 735196), (44, 634942), (49, 570152), (56, 498883), (62, 450604), (76, 367598), (77, 362824), (88, 317471), (98, 285076), (121, 230888), (124, 225302), (133, 210056), (152, 183799), (154, 181412), (196, 142538), (209, 133672), (217, 128744), (242, 115444), (248, 112651), (266, 105028), (308, 90706), (341, 81928), (392, 71269), (418, 66836), (434, 64372), (484, 57722), (532, 52514), (539, 51832), (589, 47432), (616, 45353), (682, 40964), (836, 33418), (847, 32984), (868, 32186), (931, 30008), (968, 28861), (1064, 26257), (1078, 25916), (1178, 23716), (1364, 20482), (1463, 19096), (1519, 18392), (1672, 16709), (1694, 16492), (1736, 16093), (1862, 15004), (2156, 12958), (2299, 12152), (2356, 11858), (2387, 11704), (2728, 10241), (2926, 9548), (3038, 9196), (3388, 8246), (3724, 7502), (3751, 7448), (4123, 6776), (4312, 6479), (4598, 6076), (4712, 5929), (4774, 5852)]