7642752

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 21876960

約数和(自身を除く): 14234208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1531, 1664, 2496, 3062, 4593, 4992, 6124, 9186, 12248, 18372, 19903, 24496, 36744, 39806, 48992, 59709, 73488, 79612, 97984, 119418, 146976, 159224, 195968, 238836, 293952, 318448, 477672, 587904, 636896, 955344, 1273792, 1910688, 2547584, 3821376, 7642752]

約数ペア:

[(1, 7642752), (2, 3821376), (3, 2547584), (4, 1910688), (6, 1273792), (8, 955344), (12, 636896), (13, 587904), (16, 477672), (24, 318448), (26, 293952), (32, 238836), (39, 195968), (48, 159224), (52, 146976), (64, 119418), (78, 97984), (96, 79612), (104, 73488), (128, 59709), (156, 48992), (192, 39806), (208, 36744), (312, 24496), (384, 19903), (416, 18372), (624, 12248), (832, 9186), (1248, 6124), (1531, 4992), (1664, 4593), (2496, 3062)]