42738176

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 40

約数和(自身を含む): 91975884

約数和(自身を除く): 49237708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6421, 6656, 12842, 25684, 51368, 83473, 102736, 166946, 205472, 333892, 410944, 667784, 821888, 1335568, 1643776, 2671136, 3287552, 5342272, 10684544, 21369088, 42738176]

約数ペア:

[(1, 42738176), (2, 21369088), (4, 10684544), (8, 5342272), (13, 3287552), (16, 2671136), (26, 1643776), (32, 1335568), (52, 821888), (64, 667784), (104, 410944), (128, 333892), (208, 205472), (256, 166946), (416, 102736), (512, 83473), (832, 51368), (1664, 25684), (3328, 12842), (6421, 6656)]