71335682288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15817}}^1\times {\mathrm{21683}}^1$

素因数の和:37521

約数の個数: 40

約数和(自身を含む): 148860920208

約数和(自身を除く): 77525237920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15817, 21683, 31634, 43366, 63268, 86732, 126536, 173464, 205621, 253072, 281879, 346928, 411242, 563758, 822484, 1127516, 1644968, 2255032, 3289936, 4510064, 342960011, 685920022, 1371840044, 2743680088, 4458480143, 5487360176, 8916960286, 17833920572, 35667841144, 71335682288]

約数ペア:

[(1, 71335682288), (2, 35667841144), (4, 17833920572), (8, 8916960286), (13, 5487360176), (16, 4458480143), (26, 2743680088), (52, 1371840044), (104, 685920022), (208, 342960011), (15817, 4510064), (21683, 3289936), (31634, 2255032), (43366, 1644968), (63268, 1127516), (86732, 822484), (126536, 563758), (173464, 411242), (205621, 346928), (253072, 281879)]