18407744

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4134

約数の個数: 28

約数和(自身を含む): 37051488

約数和(自身を除く): 18643744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4051, 4544, 8102, 16204, 32408, 64816, 129632, 259264, 287621, 575242, 1150484, 2300968, 4601936, 9203872, 18407744]

約数ペア:

[(1, 18407744), (2, 9203872), (4, 4601936), (8, 2300968), (16, 1150484), (32, 575242), (64, 287621), (71, 259264), (142, 129632), (284, 64816), (568, 32408), (1136, 16204), (2272, 8102), (4051, 4544)]