27641784

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 71424000

約数和(自身を除く): 43782216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 183, 237, 239, 244, 316, 366, 474, 478, 488, 632, 717, 732, 948, 956, 1434, 1464, 1896, 1912, 2868, 4819, 5736, 9638, 14457, 14579, 18881, 19276, 28914, 29158, 37762, 38552, 43737, 56643, 57828, 58316, 75524, 87474, 113286, 115656, 116632, 151048, 174948, 226572, 349896, 453144, 1151741, 2303482, 3455223, 4606964, 6910446, 9213928, 13820892, 27641784]

約数ペア:

[(1, 27641784), (2, 13820892), (3, 9213928), (4, 6910446), (6, 4606964), (8, 3455223), (12, 2303482), (24, 1151741), (61, 453144), (79, 349896), (122, 226572), (158, 174948), (183, 151048), (237, 116632), (239, 115656), (244, 113286), (316, 87474), (366, 75524), (474, 58316), (478, 57828), (488, 56643), (632, 43737), (717, 38552), (732, 37762), (948, 29158), (956, 28914), (1434, 19276), (1464, 18881), (1896, 14579), (1912, 14457), (2868, 9638), (4819, 5736)]