73965488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 146419200

約数和(自身を除く): 72453712

約数列:

[1, 2, 4, 8, 16, 79, 158, 163, 316, 326, 359, 632, 652, 718, 1264, 1304, 1436, 2608, 2872, 5744, 12877, 25754, 28361, 51508, 56722, 58517, 103016, 113444, 117034, 206032, 226888, 234068, 453776, 468136, 936272, 4622843, 9245686, 18491372, 36982744, 73965488]

約数ペア:

[(1, 73965488), (2, 36982744), (4, 18491372), (8, 9245686), (16, 4622843), (79, 936272), (158, 468136), (163, 453776), (316, 234068), (326, 226888), (359, 206032), (632, 117034), (652, 113444), (718, 103016), (1264, 58517), (1304, 56722), (1436, 51508), (2608, 28361), (2872, 25754), (5744, 12877)]