18570368

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 37638000

約数和(自身を除く): 19067632

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2459, 3776, 4918, 7552, 9836, 19672, 39344, 78688, 145081, 157376, 290162, 314752, 580324, 1160648, 2321296, 4642592, 9285184, 18570368]

約数ペア:

[(1, 18570368), (2, 9285184), (4, 4642592), (8, 2321296), (16, 1160648), (32, 580324), (59, 314752), (64, 290162), (118, 157376), (128, 145081), (236, 78688), (472, 39344), (944, 19672), (1888, 9836), (2459, 7552), (3776, 4918)]