41981212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 96808320

約数和(自身を除く): 54827108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 41, 52, 58, 82, 91, 97, 116, 164, 182, 194, 203, 287, 364, 377, 388, 406, 533, 574, 679, 754, 812, 1066, 1148, 1189, 1261, 1358, 1508, 2132, 2378, 2522, 2639, 2716, 2813, 3731, 3977, 4756, 5044, 5278, 5626, 7462, 7954, 8323, 8827, 10556, 11252, 14924, 15457, 15908, 16646, 17654, 19691, 27839, 30914, 33292, 35308, 36569, 39382, 51701, 55678, 61828, 73138, 78764, 103402, 108199, 111356, 115333, 146276, 206804, 216398, 230666, 255983, 361907, 432796, 461332, 511966, 723814, 807331, 1023932, 1447628, 1499329, 1614662, 2998658, 3229324, 5997316, 10495303, 20990606, 41981212]

約数ペア:

[(1, 41981212), (2, 20990606), (4, 10495303), (7, 5997316), (13, 3229324), (14, 2998658), (26, 1614662), (28, 1499329), (29, 1447628), (41, 1023932), (52, 807331), (58, 723814), (82, 511966), (91, 461332), (97, 432796), (116, 361907), (164, 255983), (182, 230666), (194, 216398), (203, 206804), (287, 146276), (364, 115333), (377, 111356), (388, 108199), (406, 103402), (533, 78764), (574, 73138), (679, 61828), (754, 55678), (812, 51701), (1066, 39382), (1148, 36569), (1189, 35308), (1261, 33292), (1358, 30914), (1508, 27839), (2132, 19691), (2378, 17654), (2522, 16646), (2639, 15908), (2716, 15457), (2813, 14924), (3731, 11252), (3977, 10556), (4756, 8827), (5044, 8323), (5278, 7954), (5626, 7462)]