22590568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 60082560

約数和(自身を除く): 37491992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 56, 62, 77, 88, 91, 98, 104, 124, 143, 154, 169, 182, 196, 217, 248, 286, 308, 338, 341, 364, 392, 403, 434, 539, 572, 616, 637, 676, 682, 728, 806, 868, 1001, 1078, 1144, 1183, 1274, 1352, 1364, 1519, 1612, 1736, 1859, 2002, 2156, 2366, 2387, 2548, 2728, 2821, 3038, 3224, 3718, 4004, 4312, 4433, 4732, 4774, 5096, 5239, 5642, 6076, 7007, 7436, 8008, 8281, 8866, 9464, 9548, 10478, 11284, 12152, 13013, 14014, 14872, 16562, 16709, 17732, 19096, 19747, 20956, 22568, 26026, 28028, 31031, 33124, 33418, 35464, 36673, 39494, 41912, 52052, 56056, 57629, 62062, 66248, 66836, 73346, 78988, 91091, 104104, 115258, 124124, 133672, 146692, 157976, 182182, 217217, 230516, 248248, 256711, 293384, 364364, 403403, 434434, 461032, 513422, 728728, 806806, 868868, 1026844, 1613612, 1737736, 2053688, 2823821, 3227224, 5647642, 11295284, 22590568]

約数ペア:

[(1, 22590568), (2, 11295284), (4, 5647642), (7, 3227224), (8, 2823821), (11, 2053688), (13, 1737736), (14, 1613612), (22, 1026844), (26, 868868), (28, 806806), (31, 728728), (44, 513422), (49, 461032), (52, 434434), (56, 403403), (62, 364364), (77, 293384), (88, 256711), (91, 248248), (98, 230516), (104, 217217), (124, 182182), (143, 157976), (154, 146692), (169, 133672), (182, 124124), (196, 115258), (217, 104104), (248, 91091), (286, 78988), (308, 73346), (338, 66836), (341, 66248), (364, 62062), (392, 57629), (403, 56056), (434, 52052), (539, 41912), (572, 39494), (616, 36673), (637, 35464), (676, 33418), (682, 33124), (728, 31031), (806, 28028), (868, 26026), (1001, 22568), (1078, 20956), (1144, 19747), (1183, 19096), (1274, 17732), (1352, 16709), (1364, 16562), (1519, 14872), (1612, 14014), (1736, 13013), (1859, 12152), (2002, 11284), (2156, 10478), (2366, 9548), (2387, 9464), (2548, 8866), (2728, 8281), (2821, 8008), (3038, 7436), (3224, 7007), (3718, 6076), (4004, 5642), (4312, 5239), (4433, 5096), (4732, 4774)]