71316368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2535

約数の個数: 40

約数和(自身を含む): 145109760

約数和(自身を除く): 73793392

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2437, 3658, 4874, 7316, 9748, 14632, 19496, 29264, 38992, 75547, 143783, 151094, 287566, 302188, 575132, 604376, 1150264, 1208752, 2300528, 4457273, 8914546, 17829092, 35658184, 71316368]

約数ペア:

[(1, 71316368), (2, 35658184), (4, 17829092), (8, 8914546), (16, 4457273), (31, 2300528), (59, 1208752), (62, 1150264), (118, 604376), (124, 575132), (236, 302188), (248, 287566), (472, 151094), (496, 143783), (944, 75547), (1829, 38992), (2437, 29264), (3658, 19496), (4874, 14632), (7316, 9748)]