78273304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1543}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 155913120

約数和(自身を除く): 77639816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 1543, 2984, 3086, 6172, 6341, 12344, 12682, 25364, 26231, 50728, 52462, 104924, 209848, 575539, 1151078, 2302156, 4604312, 9784163, 19568326, 39136652, 78273304]

約数ペア:

[(1, 78273304), (2, 39136652), (4, 19568326), (8, 9784163), (17, 4604312), (34, 2302156), (68, 1151078), (136, 575539), (373, 209848), (746, 104924), (1492, 52462), (1543, 50728), (2984, 26231), (3086, 25364), (6172, 12682), (6341, 12344)]