40188142

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 65308320

約数和(自身を除く): 25120178

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 307, 614, 1073, 1769, 2146, 2257, 3538, 4514, 8903, 11359, 17806, 18727, 22718, 37454, 65453, 130906, 329411, 543083, 658822, 692899, 1086166, 1385798, 20094071, 40188142]

約数ペア:

[(1, 40188142), (2, 20094071), (29, 1385798), (37, 1086166), (58, 692899), (61, 658822), (74, 543083), (122, 329411), (307, 130906), (614, 65453), (1073, 37454), (1769, 22718), (2146, 18727), (2257, 17806), (3538, 11359), (4514, 8903)]