63978508

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 125804448

約数和(自身を除く): 61825940

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 197, 242, 244, 394, 484, 671, 788, 1331, 1342, 2167, 2662, 2684, 4334, 5324, 7381, 8668, 12017, 14762, 23837, 24034, 29524, 47674, 48068, 81191, 95348, 132187, 162382, 262207, 264374, 324764, 524414, 528748, 1048828, 1454057, 2908114, 5816228, 15994627, 31989254, 63978508]

約数ペア:

[(1, 63978508), (2, 31989254), (4, 15994627), (11, 5816228), (22, 2908114), (44, 1454057), (61, 1048828), (121, 528748), (122, 524414), (197, 324764), (242, 264374), (244, 262207), (394, 162382), (484, 132187), (671, 95348), (788, 81191), (1331, 48068), (1342, 47674), (2167, 29524), (2662, 24034), (2684, 23837), (4334, 14762), (5324, 12017), (7381, 8668)]