42647384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11083}}^1$

素因数の和:11139

約数の個数: 32

約数和(自身を含む): 88450320

約数和(自身を除く): 45802936

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 11083, 22166, 44332, 88664, 144079, 288158, 410071, 576316, 820142, 1152632, 1640284, 3280568, 5330923, 10661846, 21323692, 42647384]

約数ペア:

[(1, 42647384), (2, 21323692), (4, 10661846), (8, 5330923), (13, 3280568), (26, 1640284), (37, 1152632), (52, 820142), (74, 576316), (104, 410071), (148, 288158), (296, 144079), (481, 88664), (962, 44332), (1924, 22166), (3848, 11083)]