71881808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6301}}^1$

素因数の和:6363

約数の個数: 40

約数和(自身を含む): 150038016

約数和(自身を除く): 78156208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6301, 11408, 12602, 25204, 50408, 100816, 144923, 195331, 289846, 390662, 579692, 781324, 1159384, 1562648, 2318768, 3125296, 4492613, 8985226, 17970452, 35940904, 71881808]

約数ペア:

[(1, 71881808), (2, 35940904), (4, 17970452), (8, 8985226), (16, 4492613), (23, 3125296), (31, 2318768), (46, 1562648), (62, 1159384), (92, 781324), (124, 579692), (184, 390662), (248, 289846), (368, 195331), (496, 144923), (713, 100816), (1426, 50408), (2852, 25204), (5704, 12602), (6301, 11408)]