41621372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 83825280

約数和(自身を除く): 42203908

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 239, 394, 442, 478, 788, 884, 956, 2561, 3107, 3349, 4063, 5122, 6214, 6698, 8126, 10244, 12428, 13396, 16252, 43537, 47083, 52819, 87074, 94166, 105638, 174148, 188332, 211276, 612079, 800411, 1224158, 1600822, 2448316, 3201644, 10405343, 20810686, 41621372]

約数ペア:

[(1, 41621372), (2, 20810686), (4, 10405343), (13, 3201644), (17, 2448316), (26, 1600822), (34, 1224158), (52, 800411), (68, 612079), (197, 211276), (221, 188332), (239, 174148), (394, 105638), (442, 94166), (478, 87074), (788, 52819), (884, 47083), (956, 43537), (2561, 16252), (3107, 13396), (3349, 12428), (4063, 10244), (5122, 8126), (6214, 6698)]