39847728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 111421440

約数和(自身を除く): 71573712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 376, 408, 564, 752, 799, 816, 1039, 1128, 1598, 2078, 2256, 2397, 3117, 3196, 4156, 4794, 6234, 6392, 8312, 9588, 12468, 12784, 16624, 17663, 19176, 24936, 35326, 38352, 48833, 49872, 52989, 70652, 97666, 105978, 141304, 146499, 195332, 211956, 282608, 292998, 390664, 423912, 585996, 781328, 830161, 847824, 1171992, 1660322, 2343984, 2490483, 3320644, 4980966, 6641288, 9961932, 13282576, 19923864, 39847728]

約数ペア:

[(1, 39847728), (2, 19923864), (3, 13282576), (4, 9961932), (6, 6641288), (8, 4980966), (12, 3320644), (16, 2490483), (17, 2343984), (24, 1660322), (34, 1171992), (47, 847824), (48, 830161), (51, 781328), (68, 585996), (94, 423912), (102, 390664), (136, 292998), (141, 282608), (188, 211956), (204, 195332), (272, 146499), (282, 141304), (376, 105978), (408, 97666), (564, 70652), (752, 52989), (799, 49872), (816, 48833), (1039, 38352), (1128, 35326), (1598, 24936), (2078, 19176), (2256, 17663), (2397, 16624), (3117, 12784), (3196, 12468), (4156, 9588), (4794, 8312), (6234, 6392)]