75468016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 158538464

約数和(自身を除く): 83070448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2311, 2512, 4082, 4622, 8164, 9244, 16328, 18488, 30043, 32656, 36976, 60086, 120172, 240344, 362827, 480688, 725654, 1451308, 2902616, 4716751, 5805232, 9433502, 18867004, 37734008, 75468016]

約数ペア:

[(1, 75468016), (2, 37734008), (4, 18867004), (8, 9433502), (13, 5805232), (16, 4716751), (26, 2902616), (52, 1451308), (104, 725654), (157, 480688), (208, 362827), (314, 240344), (628, 120172), (1256, 60086), (2041, 36976), (2311, 32656), (2512, 30043), (4082, 18488), (4622, 16328), (8164, 9244)]