71406848

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3910

約数の個数: 36

約数和(自身を含む): 144525108

約数和(自身を除く): 73118260

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 3821, 4672, 7642, 9344, 15284, 18688, 30568, 61136, 122272, 244544, 278933, 489088, 557866, 978176, 1115732, 2231464, 4462928, 8925856, 17851712, 35703424, 71406848]

約数ペア:

[(1, 71406848), (2, 35703424), (4, 17851712), (8, 8925856), (16, 4462928), (32, 2231464), (64, 1115732), (73, 978176), (128, 557866), (146, 489088), (256, 278933), (292, 244544), (584, 122272), (1168, 61136), (2336, 30568), (3821, 18688), (4672, 15284), (7642, 9344)]