71557088

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 144789120

約数和(自身を除く): 73232032

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 151, 236, 251, 302, 472, 502, 604, 944, 1004, 1208, 1888, 2008, 2416, 4016, 4832, 8032, 8909, 14809, 17818, 29618, 35636, 37901, 59236, 71272, 75802, 118472, 142544, 151604, 236944, 285088, 303208, 473888, 606416, 1212832, 2236159, 4472318, 8944636, 17889272, 35778544, 71557088]

約数ペア:

[(1, 71557088), (2, 35778544), (4, 17889272), (8, 8944636), (16, 4472318), (32, 2236159), (59, 1212832), (118, 606416), (151, 473888), (236, 303208), (251, 285088), (302, 236944), (472, 151604), (502, 142544), (604, 118472), (944, 75802), (1004, 71272), (1208, 59236), (1888, 37901), (2008, 35636), (2416, 29618), (4016, 17818), (4832, 14809), (8032, 8909)]