39121432

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 48430568

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 79, 148, 158, 239, 259, 296, 316, 478, 518, 553, 632, 956, 1036, 1106, 1673, 1912, 2072, 2212, 2923, 3346, 4424, 5846, 6692, 8843, 11692, 13384, 17686, 18881, 20461, 23384, 35372, 37762, 40922, 61901, 70744, 75524, 81844, 123802, 132167, 151048, 163688, 247604, 264334, 495208, 528668, 698597, 1057336, 1397194, 2794388, 4890179, 5588776, 9780358, 19560716, 39121432]

約数ペア:

[(1, 39121432), (2, 19560716), (4, 9780358), (7, 5588776), (8, 4890179), (14, 2794388), (28, 1397194), (37, 1057336), (56, 698597), (74, 528668), (79, 495208), (148, 264334), (158, 247604), (239, 163688), (259, 151048), (296, 132167), (316, 123802), (478, 81844), (518, 75524), (553, 70744), (632, 61901), (956, 40922), (1036, 37762), (1106, 35372), (1673, 23384), (1912, 20461), (2072, 18881), (2212, 17686), (2923, 13384), (3346, 11692), (4424, 8843), (5846, 6692)]