65312212

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38239}}^1$

素因数の和:38311

約数の個数: 24

約数和(自身を含む): 132769280

約数和(自身を除く): 67457068

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 38239, 76478, 152956, 267673, 535346, 1070692, 2332579, 4665158, 9330316, 16328053, 32656106, 65312212]

約数ペア:

[(1, 65312212), (2, 32656106), (4, 16328053), (7, 9330316), (14, 4665158), (28, 2332579), (61, 1070692), (122, 535346), (244, 267673), (427, 152956), (854, 76478), (1708, 38239)]