28817068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 62254080

約数和(自身を除く): 33437012

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 1543, 2668, 3086, 4669, 6172, 9338, 10801, 18676, 21602, 35489, 43204, 44747, 70978, 89494, 141956, 178988, 248423, 313229, 496846, 626458, 993692, 1029181, 1252916, 2058362, 4116724, 7204267, 14408534, 28817068]

約数ペア:

[(1, 28817068), (2, 14408534), (4, 7204267), (7, 4116724), (14, 2058362), (23, 1252916), (28, 1029181), (29, 993692), (46, 626458), (58, 496846), (92, 313229), (116, 248423), (161, 178988), (203, 141956), (322, 89494), (406, 70978), (644, 44747), (667, 43204), (812, 35489), (1334, 21602), (1543, 18676), (2668, 10801), (3086, 9338), (4669, 6172)]