8972944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 18659520

約数和(自身を除く): 9686576

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 659, 851, 1318, 1702, 2636, 3404, 5272, 6808, 10544, 13616, 15157, 24383, 30314, 48766, 60628, 97532, 121256, 195064, 242512, 390128, 560809, 1121618, 2243236, 4486472, 8972944]

約数ペア:

[(1, 8972944), (2, 4486472), (4, 2243236), (8, 1121618), (16, 560809), (23, 390128), (37, 242512), (46, 195064), (74, 121256), (92, 97532), (148, 60628), (184, 48766), (296, 30314), (368, 24383), (592, 15157), (659, 13616), (851, 10544), (1318, 6808), (1702, 5272), (2636, 3404)]