15777885704

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{8089}}^1$

素因数の和:8734

約数の個数: 64

約数和(自身を含む): 34428451200

約数和(自身を除く): 18650565496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 571, 854, 1142, 1708, 2284, 3416, 3997, 4568, 7994, 8089, 15988, 16178, 31976, 32356, 34831, 56623, 64712, 69662, 113246, 139324, 226492, 243817, 278648, 452984, 487634, 493429, 975268, 986858, 1950536, 1973716, 3454003, 3947432, 4618819, 6908006, 9237638, 13816012, 18475276, 27632024, 32331733, 36950552, 64663466, 129326932, 258653864, 281747959, 563495918, 1126991836, 1972235713, 2253983672, 3944471426, 7888942852, 15777885704]

約数ペア:

[(1, 15777885704), (2, 7888942852), (4, 3944471426), (7, 2253983672), (8, 1972235713), (14, 1126991836), (28, 563495918), (56, 281747959), (61, 258653864), (122, 129326932), (244, 64663466), (427, 36950552), (488, 32331733), (571, 27632024), (854, 18475276), (1142, 13816012), (1708, 9237638), (2284, 6908006), (3416, 4618819), (3997, 3947432), (4568, 3454003), (7994, 1973716), (8089, 1950536), (15988, 986858), (16178, 975268), (31976, 493429), (32356, 487634), (34831, 452984), (56623, 278648), (64712, 243817), (69662, 226492), (113246, 139324)]