40121528

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 76734000

約数和(自身を除く): 36612472

約数列:

[1, 2, 4, 8, 97, 149, 194, 298, 347, 388, 596, 694, 776, 1192, 1388, 2776, 14453, 28906, 33659, 51703, 57812, 67318, 103406, 115624, 134636, 206812, 269272, 413624, 5015191, 10030382, 20060764, 40121528]

約数ペア:

[(1, 40121528), (2, 20060764), (4, 10030382), (8, 5015191), (97, 413624), (149, 269272), (194, 206812), (298, 134636), (347, 115624), (388, 103406), (596, 67318), (694, 57812), (776, 51703), (1192, 33659), (1388, 28906), (2776, 14453)]