28798432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 33943520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1871, 1924, 3742, 3848, 7484, 7696, 14968, 15392, 24323, 29936, 48646, 59872, 69227, 97292, 138454, 194584, 276908, 389168, 553816, 778336, 899951, 1107632, 1799902, 2215264, 3599804, 7199608, 14399216, 28798432]

約数ペア:

[(1, 28798432), (2, 14399216), (4, 7199608), (8, 3599804), (13, 2215264), (16, 1799902), (26, 1107632), (32, 899951), (37, 778336), (52, 553816), (74, 389168), (104, 276908), (148, 194584), (208, 138454), (296, 97292), (416, 69227), (481, 59872), (592, 48646), (962, 29936), (1184, 24323), (1871, 15392), (1924, 14968), (3742, 7696), (3848, 7484)]