61819472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 144365760

約数和(自身を除く): 82546288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 451, 533, 572, 656, 659, 902, 1066, 1144, 1318, 1804, 2132, 2288, 2636, 3608, 4264, 5272, 5863, 7216, 7249, 8528, 8567, 10544, 11726, 14498, 17134, 23452, 27019, 28996, 34268, 46904, 54038, 57992, 68536, 93808, 94237, 108076, 115984, 137072, 188474, 216152, 297209, 351247, 376948, 432304, 594418, 702494, 753896, 1188836, 1404988, 1507792, 2377672, 2809976, 3863717, 4755344, 5619952, 7727434, 15454868, 30909736, 61819472]

約数ペア:

[(1, 61819472), (2, 30909736), (4, 15454868), (8, 7727434), (11, 5619952), (13, 4755344), (16, 3863717), (22, 2809976), (26, 2377672), (41, 1507792), (44, 1404988), (52, 1188836), (82, 753896), (88, 702494), (104, 594418), (143, 432304), (164, 376948), (176, 351247), (208, 297209), (286, 216152), (328, 188474), (451, 137072), (533, 115984), (572, 108076), (656, 94237), (659, 93808), (902, 68536), (1066, 57992), (1144, 54038), (1318, 46904), (1804, 34268), (2132, 28996), (2288, 27019), (2636, 23452), (3608, 17134), (4264, 14498), (5272, 11726), (5863, 10544), (7216, 8567), (7249, 8528)]