57663528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 155971200

約数和(自身を除く): 98307672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 439, 842, 878, 1263, 1317, 1684, 1756, 2526, 2634, 3368, 3512, 5052, 5268, 5473, 5707, 10104, 10536, 10946, 11414, 16419, 17121, 21892, 22828, 32838, 34242, 43784, 45656, 65676, 68484, 131352, 136968, 184819, 369638, 554457, 739276, 1108914, 1478552, 2217828, 2402647, 4435656, 4805294, 7207941, 9610588, 14415882, 19221176, 28831764, 57663528]

約数ペア:

[(1, 57663528), (2, 28831764), (3, 19221176), (4, 14415882), (6, 9610588), (8, 7207941), (12, 4805294), (13, 4435656), (24, 2402647), (26, 2217828), (39, 1478552), (52, 1108914), (78, 739276), (104, 554457), (156, 369638), (312, 184819), (421, 136968), (439, 131352), (842, 68484), (878, 65676), (1263, 45656), (1317, 43784), (1684, 34242), (1756, 32838), (2526, 22828), (2634, 21892), (3368, 17121), (3512, 16419), (5052, 11414), (5268, 10946), (5473, 10536), (5707, 10104)]