63420604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 123875136

約数和(自身を除く): 60454532

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 151, 164, 197, 302, 394, 533, 604, 788, 1066, 1963, 2132, 2561, 3926, 5122, 6191, 7852, 8077, 10244, 12382, 16154, 24764, 29747, 32308, 59494, 80483, 105001, 118988, 160966, 210002, 321932, 386711, 420004, 773422, 1219627, 1546844, 2439254, 4878508, 15855151, 31710302, 63420604]

約数ペア:

[(1, 63420604), (2, 31710302), (4, 15855151), (13, 4878508), (26, 2439254), (41, 1546844), (52, 1219627), (82, 773422), (151, 420004), (164, 386711), (197, 321932), (302, 210002), (394, 160966), (533, 118988), (604, 105001), (788, 80483), (1066, 59494), (1963, 32308), (2132, 29747), (2561, 24764), (3926, 16154), (5122, 12382), (6191, 10244), (7852, 8077)]