15673456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 33279120

約数和(自身を除く): 17605664

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 1987, 3944, 3974, 7888, 7948, 15896, 31792, 33779, 57623, 67558, 115246, 135116, 230492, 270232, 460984, 540464, 921968, 979591, 1959182, 3918364, 7836728, 15673456]

約数ペア:

[(1, 15673456), (2, 7836728), (4, 3918364), (8, 1959182), (16, 979591), (17, 921968), (29, 540464), (34, 460984), (58, 270232), (68, 230492), (116, 135116), (136, 115246), (232, 67558), (272, 57623), (464, 33779), (493, 31792), (986, 15896), (1972, 7948), (1987, 7888), (3944, 3974)]