15944664

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 26679336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 739, 744, 899, 1478, 1798, 2217, 2697, 2956, 3596, 4434, 5394, 5912, 7192, 8868, 10788, 17736, 21431, 21576, 22909, 42862, 45818, 64293, 68727, 85724, 91636, 128586, 137454, 171448, 183272, 257172, 274908, 514344, 549816, 664361, 1328722, 1993083, 2657444, 3986166, 5314888, 7972332, 15944664]

約数ペア:

[(1, 15944664), (2, 7972332), (3, 5314888), (4, 3986166), (6, 2657444), (8, 1993083), (12, 1328722), (24, 664361), (29, 549816), (31, 514344), (58, 274908), (62, 257172), (87, 183272), (93, 171448), (116, 137454), (124, 128586), (174, 91636), (186, 85724), (232, 68727), (248, 64293), (348, 45818), (372, 42862), (696, 22909), (739, 21576), (744, 21431), (899, 17736), (1478, 10788), (1798, 8868), (2217, 7192), (2697, 5912), (2956, 5394), (3596, 4434)]