64091846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 125991936

約数和(自身を除く): 61900090

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 61, 91, 122, 161, 182, 251, 299, 322, 427, 502, 598, 793, 854, 1403, 1586, 1757, 2093, 2806, 3263, 3514, 4186, 5551, 5773, 6526, 9821, 11102, 11546, 15311, 18239, 19642, 22841, 30622, 36478, 40411, 45682, 75049, 80822, 107177, 127673, 150098, 199043, 214354, 255346, 352153, 398086, 525343, 704306, 1050686, 1393301, 2465071, 2786602, 4577989, 4930142, 9155978, 32045923, 64091846]

約数ペア:

[(1, 64091846), (2, 32045923), (7, 9155978), (13, 4930142), (14, 4577989), (23, 2786602), (26, 2465071), (46, 1393301), (61, 1050686), (91, 704306), (122, 525343), (161, 398086), (182, 352153), (251, 255346), (299, 214354), (322, 199043), (427, 150098), (502, 127673), (598, 107177), (793, 80822), (854, 75049), (1403, 45682), (1586, 40411), (1757, 36478), (2093, 30622), (2806, 22841), (3263, 19642), (3514, 18239), (4186, 15311), (5551, 11546), (5773, 11102), (6526, 9821)]