72513506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3517}}^1$

素因数の和:3606

約数の個数: 24

約数和(自身を含む): 119745684

約数和(自身を除く): 47232178

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3517, 7034, 10309, 20618, 45721, 91442, 214537, 429074, 594373, 1188746, 2788981, 5577962, 36256753, 72513506]

約数ペア:

[(1, 72513506), (2, 36256753), (13, 5577962), (26, 2788981), (61, 1188746), (122, 594373), (169, 429074), (338, 214537), (793, 91442), (1586, 45721), (3517, 20618), (7034, 10309)]