58418464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 131056380

約数和(自身を除く): 72637916

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 389, 416, 494, 608, 722, 778, 988, 1444, 1556, 1976, 2888, 3112, 3952, 4693, 5057, 5776, 6224, 7391, 7904, 9386, 10114, 11552, 12448, 14782, 18772, 20228, 29564, 37544, 40456, 59128, 75088, 80912, 96083, 118256, 140429, 150176, 161824, 192166, 236512, 280858, 384332, 561716, 768664, 1123432, 1537328, 1825577, 2246864, 3074656, 3651154, 4493728, 7302308, 14604616, 29209232, 58418464]

約数ペア:

[(1, 58418464), (2, 29209232), (4, 14604616), (8, 7302308), (13, 4493728), (16, 3651154), (19, 3074656), (26, 2246864), (32, 1825577), (38, 1537328), (52, 1123432), (76, 768664), (104, 561716), (152, 384332), (208, 280858), (247, 236512), (304, 192166), (361, 161824), (389, 150176), (416, 140429), (494, 118256), (608, 96083), (722, 80912), (778, 75088), (988, 59128), (1444, 40456), (1556, 37544), (1976, 29564), (2888, 20228), (3112, 18772), (3952, 14782), (4693, 12448), (5057, 11552), (5776, 10114), (6224, 9386), (7391, 7904)]