42128304

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20411}}^1$

素因数の和:20465

約数の個数: 40

約数和(自身を含む): 111367872

約数和(自身を除く): 69239568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 20411, 40822, 61233, 81644, 122466, 163288, 244932, 326576, 489864, 877673, 979728, 1755346, 2633019, 3510692, 5266038, 7021384, 10532076, 14042768, 21064152, 42128304]

約数ペア:

[(1, 42128304), (2, 21064152), (3, 14042768), (4, 10532076), (6, 7021384), (8, 5266038), (12, 3510692), (16, 2633019), (24, 1755346), (43, 979728), (48, 877673), (86, 489864), (129, 326576), (172, 244932), (258, 163288), (344, 122466), (516, 81644), (688, 61233), (1032, 40822), (2064, 20411)]