57883696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 127991808

約数和(自身を除く): 70108112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 191, 208, 248, 376, 382, 403, 496, 611, 752, 764, 806, 1222, 1457, 1528, 1612, 2444, 2483, 2914, 3056, 3224, 4888, 4966, 5828, 5921, 6448, 8977, 9776, 9932, 11656, 11842, 17954, 18941, 19864, 23312, 23684, 35908, 37882, 39728, 47368, 71816, 75764, 76973, 94736, 116701, 143632, 151528, 153946, 233402, 278287, 303056, 307892, 466804, 556574, 615784, 933608, 1113148, 1231568, 1867216, 2226296, 3617731, 4452592, 7235462, 14470924, 28941848, 57883696]

約数ペア:

[(1, 57883696), (2, 28941848), (4, 14470924), (8, 7235462), (13, 4452592), (16, 3617731), (26, 2226296), (31, 1867216), (47, 1231568), (52, 1113148), (62, 933608), (94, 615784), (104, 556574), (124, 466804), (188, 307892), (191, 303056), (208, 278287), (248, 233402), (376, 153946), (382, 151528), (403, 143632), (496, 116701), (611, 94736), (752, 76973), (764, 75764), (806, 71816), (1222, 47368), (1457, 39728), (1528, 37882), (1612, 35908), (2444, 23684), (2483, 23312), (2914, 19864), (3056, 18941), (3224, 17954), (4888, 11842), (4966, 11656), (5828, 9932), (5921, 9776), (6448, 8977)]