41387528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 96432000

約数和(自身を除く): 55044472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 409, 556, 728, 818, 973, 1112, 1636, 1807, 1946, 2863, 3272, 3614, 3892, 5317, 5726, 7228, 7784, 10634, 11452, 12649, 14456, 21268, 22904, 25298, 37219, 42536, 50596, 56851, 74438, 101192, 113702, 148876, 227404, 297752, 397957, 454808, 739063, 795914, 1478126, 1591828, 2956252, 3183656, 5173441, 5912504, 10346882, 20693764, 41387528]

約数ペア:

[(1, 41387528), (2, 20693764), (4, 10346882), (7, 5912504), (8, 5173441), (13, 3183656), (14, 2956252), (26, 1591828), (28, 1478126), (52, 795914), (56, 739063), (91, 454808), (104, 397957), (139, 297752), (182, 227404), (278, 148876), (364, 113702), (409, 101192), (556, 74438), (728, 56851), (818, 50596), (973, 42536), (1112, 37219), (1636, 25298), (1807, 22904), (1946, 21268), (2863, 14456), (3272, 12649), (3614, 11452), (3892, 10634), (5317, 7784), (5726, 7228)]