38975708954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{406361}}^1$

素因数の和:406431

約数の個数: 64

約数和(自身を含む): 78645676032

約数和(自身を除く): 39669967078

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 91, 119, 182, 217, 221, 238, 403, 434, 442, 527, 806, 1054, 1547, 2821, 3094, 3689, 5642, 6851, 7378, 13702, 47957, 95914, 406361, 812722, 2844527, 5282693, 5689054, 6908137, 10565386, 12597191, 13816274, 25194382, 36978851, 48356959, 73957702, 88180337, 89805781, 96713918, 163763483, 176360674, 179611562, 214152247, 327526966, 428304494, 628640467, 1146344381, 1257280934, 1499065729, 2292688762, 2783979211, 2998131458, 5567958422, 19487854477, 38975708954]

約数ペア:

[(1, 38975708954), (2, 19487854477), (7, 5567958422), (13, 2998131458), (14, 2783979211), (17, 2292688762), (26, 1499065729), (31, 1257280934), (34, 1146344381), (62, 628640467), (91, 428304494), (119, 327526966), (182, 214152247), (217, 179611562), (221, 176360674), (238, 163763483), (403, 96713918), (434, 89805781), (442, 88180337), (527, 73957702), (806, 48356959), (1054, 36978851), (1547, 25194382), (2821, 13816274), (3094, 12597191), (3689, 10565386), (5642, 6908137), (6851, 5689054), (7378, 5282693), (13702, 2844527), (47957, 812722), (95914, 406361)]