28017744

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3581}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 72843552

約数和(自身を除く): 44825808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3581, 3912, 7162, 7824, 10743, 14324, 21486, 28648, 42972, 57296, 85944, 171888, 583703, 1167406, 1751109, 2334812, 3502218, 4669624, 7004436, 9339248, 14008872, 28017744]

約数ペア:

[(1, 28017744), (2, 14008872), (3, 9339248), (4, 7004436), (6, 4669624), (8, 3502218), (12, 2334812), (16, 1751109), (24, 1167406), (48, 583703), (163, 171888), (326, 85944), (489, 57296), (652, 42972), (978, 28648), (1304, 21486), (1956, 14324), (2608, 10743), (3581, 7824), (3912, 7162)]