64472486

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 110283120

約数和(自身を除く): 45810634

約数列:

[1, 2, 13, 26, 53, 59, 61, 106, 118, 122, 169, 338, 689, 767, 793, 1378, 1534, 1586, 3127, 3233, 3599, 6254, 6466, 7198, 8957, 9971, 10309, 17914, 19942, 20618, 40651, 42029, 46787, 81302, 84058, 93574, 190747, 381494, 528463, 546377, 608231, 1056926, 1092754, 1216462, 2479711, 4959422, 32236243, 64472486]

約数ペア:

[(1, 64472486), (2, 32236243), (13, 4959422), (26, 2479711), (53, 1216462), (59, 1092754), (61, 1056926), (106, 608231), (118, 546377), (122, 528463), (169, 381494), (338, 190747), (689, 93574), (767, 84058), (793, 81302), (1378, 46787), (1534, 42029), (1586, 40651), (3127, 20618), (3233, 19942), (3599, 17914), (6254, 10309), (6466, 9971), (7198, 8957)]