27373264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 40

約数和(自身を含む): 56601288

約数和(自身を除く): 29228024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 641, 1256, 1282, 2512, 2564, 2669, 5128, 5338, 10256, 10676, 10897, 21352, 21794, 42704, 43588, 87176, 100637, 174352, 201274, 402548, 805096, 1610192, 1710829, 3421658, 6843316, 13686632, 27373264]

約数ペア:

[(1, 27373264), (2, 13686632), (4, 6843316), (8, 3421658), (16, 1710829), (17, 1610192), (34, 805096), (68, 402548), (136, 201274), (157, 174352), (272, 100637), (314, 87176), (628, 43588), (641, 42704), (1256, 21794), (1282, 21352), (2512, 10897), (2564, 10676), (2669, 10256), (5128, 5338)]