39977472

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 80

約数和(自身を含む): 112840992

約数和(自身を除く): 72863520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1531, 1536, 1632, 2176, 3062, 3264, 4352, 4593, 6124, 6528, 8704, 9186, 12248, 13056, 18372, 24496, 26027, 26112, 36744, 48992, 52054, 73488, 78081, 97984, 104108, 146976, 156162, 195968, 208216, 293952, 312324, 391936, 416432, 587904, 624648, 783872, 832864, 1175808, 1249296, 1665728, 2351616, 2498592, 3331456, 4997184, 6662912, 9994368, 13325824, 19988736, 39977472]

約数ペア:

[(1, 39977472), (2, 19988736), (3, 13325824), (4, 9994368), (6, 6662912), (8, 4997184), (12, 3331456), (16, 2498592), (17, 2351616), (24, 1665728), (32, 1249296), (34, 1175808), (48, 832864), (51, 783872), (64, 624648), (68, 587904), (96, 416432), (102, 391936), (128, 312324), (136, 293952), (192, 208216), (204, 195968), (256, 156162), (272, 146976), (384, 104108), (408, 97984), (512, 78081), (544, 73488), (768, 52054), (816, 48992), (1088, 36744), (1531, 26112), (1536, 26027), (1632, 24496), (2176, 18372), (3062, 13056), (3264, 12248), (4352, 9186), (4593, 8704), (6124, 6528)]