28239307518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{2003}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 58370844672

約数和(自身を除く): 30131537154

約数列:

[1, 2, 3, 6, 41, 82, 123, 223, 246, 257, 446, 514, 669, 771, 1338, 1542, 2003, 4006, 6009, 9143, 10537, 12018, 18286, 21074, 27429, 31611, 54858, 57311, 63222, 82123, 114622, 164246, 171933, 246369, 343866, 446669, 492738, 514771, 893338, 1029542, 1340007, 1544313, 2349751, 2680014, 3088626, 4699502, 7049253, 14098506, 18313429, 21105611, 36626858, 42211222, 54940287, 63316833, 109880574, 114793933, 126633666, 229587866, 344381799, 688763598, 4706551253, 9413102506, 14119653759, 28239307518]

約数ペア:

[(1, 28239307518), (2, 14119653759), (3, 9413102506), (6, 4706551253), (41, 688763598), (82, 344381799), (123, 229587866), (223, 126633666), (246, 114793933), (257, 109880574), (446, 63316833), (514, 54940287), (669, 42211222), (771, 36626858), (1338, 21105611), (1542, 18313429), (2003, 14098506), (4006, 7049253), (6009, 4699502), (9143, 3088626), (10537, 2680014), (12018, 2349751), (18286, 1544313), (21074, 1340007), (27429, 1029542), (31611, 893338), (54858, 514771), (57311, 492738), (63222, 446669), (82123, 343866), (114622, 246369), (164246, 171933)]