25770264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 69968640

約数和(自身を除く): 44198376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 547, 604, 906, 1094, 1208, 1641, 1812, 1963, 2188, 3282, 3624, 3926, 4376, 5889, 6564, 7111, 7852, 11778, 13128, 14222, 15704, 21333, 23556, 28444, 42666, 47112, 56888, 82597, 85332, 165194, 170664, 247791, 330388, 495582, 660776, 991164, 1073761, 1982328, 2147522, 3221283, 4295044, 6442566, 8590088, 12885132, 25770264]

約数ペア:

[(1, 25770264), (2, 12885132), (3, 8590088), (4, 6442566), (6, 4295044), (8, 3221283), (12, 2147522), (13, 1982328), (24, 1073761), (26, 991164), (39, 660776), (52, 495582), (78, 330388), (104, 247791), (151, 170664), (156, 165194), (302, 85332), (312, 82597), (453, 56888), (547, 47112), (604, 42666), (906, 28444), (1094, 23556), (1208, 21333), (1641, 15704), (1812, 14222), (1963, 13128), (2188, 11778), (3282, 7852), (3624, 7111), (3926, 6564), (4376, 5889)]