70382288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 142420200

約数和(自身を除く): 72037912

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 1949, 2257, 3898, 4514, 7796, 9028, 15592, 18056, 31184, 36112, 72113, 118889, 144226, 237778, 288452, 475556, 576904, 951112, 1153808, 1902224, 4398893, 8797786, 17595572, 35191144, 70382288]

約数ペア:

[(1, 70382288), (2, 35191144), (4, 17595572), (8, 8797786), (16, 4398893), (37, 1902224), (61, 1153808), (74, 951112), (122, 576904), (148, 475556), (244, 288452), (296, 237778), (488, 144226), (592, 118889), (976, 72113), (1949, 36112), (2257, 31184), (3898, 18056), (4514, 15592), (7796, 9028)]