403784384

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{88861}}^1$

素因数の和:88944

約数の個数: 28

約数和(自身を含む): 812554128

約数和(自身を除く): 408769744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 88861, 177722, 355444, 710888, 1421776, 2843552, 5687104, 6309131, 12618262, 25236524, 50473048, 100946096, 201892192, 403784384]

約数ペア:

[(1, 403784384), (2, 201892192), (4, 100946096), (8, 50473048), (16, 25236524), (32, 12618262), (64, 6309131), (71, 5687104), (142, 2843552), (284, 1421776), (568, 710888), (1136, 355444), (2272, 177722), (4544, 88861)]