15676816688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{31183}}^1$

素因数の和:33621

約数の個数: 40

約数和(自身を含む): 32724863808

約数和(自身を除く): 17048047120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2417, 4834, 9668, 19336, 31183, 31421, 38672, 62366, 62842, 124732, 125684, 249464, 251368, 405379, 498928, 502736, 810758, 1621516, 3243032, 6486064, 75369311, 150738622, 301477244, 602954488, 979801043, 1205908976, 1959602086, 3919204172, 7838408344, 15676816688]

約数ペア:

[(1, 15676816688), (2, 7838408344), (4, 3919204172), (8, 1959602086), (13, 1205908976), (16, 979801043), (26, 602954488), (52, 301477244), (104, 150738622), (208, 75369311), (2417, 6486064), (4834, 3243032), (9668, 1621516), (19336, 810758), (31183, 502736), (31421, 498928), (38672, 405379), (62366, 251368), (62842, 249464), (124732, 125684)]