64100218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15358

約数の個数: 32

約数和(自身を含む): 123492096

約数和(自身を除く): 59391878

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15313, 30626, 107191, 199069, 214382, 352199, 398138, 704398, 1393483, 2465393, 2786966, 4578587, 4930786, 9157174, 32050109, 64100218]

約数ペア:

[(1, 64100218), (2, 32050109), (7, 9157174), (13, 4930786), (14, 4578587), (23, 2786966), (26, 2465393), (46, 1393483), (91, 704398), (161, 398138), (182, 352199), (299, 214382), (322, 199069), (598, 107191), (2093, 30626), (4186, 15313)]