39410072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 83916000

約数和(自身を除く): 44505928

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 73, 104, 116, 146, 179, 232, 292, 358, 377, 584, 716, 754, 949, 1432, 1508, 1898, 2117, 2327, 3016, 3796, 4234, 4654, 5191, 7592, 8468, 9308, 10382, 13067, 16936, 18616, 20764, 26134, 27521, 41528, 52268, 55042, 67483, 104536, 110084, 134966, 169871, 220168, 269932, 339742, 378943, 539864, 679484, 757886, 1358968, 1515772, 3031544, 4926259, 9852518, 19705036, 39410072]

約数ペア:

[(1, 39410072), (2, 19705036), (4, 9852518), (8, 4926259), (13, 3031544), (26, 1515772), (29, 1358968), (52, 757886), (58, 679484), (73, 539864), (104, 378943), (116, 339742), (146, 269932), (179, 220168), (232, 169871), (292, 134966), (358, 110084), (377, 104536), (584, 67483), (716, 55042), (754, 52268), (949, 41528), (1432, 27521), (1508, 26134), (1898, 20764), (2117, 18616), (2327, 16936), (3016, 13067), (3796, 10382), (4234, 9308), (4654, 8468), (5191, 7592)]