71580178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 45992942

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 899, 971, 1189, 1271, 1798, 1942, 2378, 2542, 28159, 30101, 36859, 39811, 56318, 60202, 73718, 79622, 872929, 1154519, 1234141, 1745858, 2309038, 2468282, 35790089, 71580178]

約数ペア:

[(1, 71580178), (2, 35790089), (29, 2468282), (31, 2309038), (41, 1745858), (58, 1234141), (62, 1154519), (82, 872929), (899, 79622), (971, 73718), (1189, 60202), (1271, 56318), (1798, 39811), (1942, 36859), (2378, 30101), (2542, 28159)]