72716288

素因数分解:

$2^{12}\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 52

約数和(自身を含む): 149305548

約数和(自身を除く): 76589260

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 433, 512, 656, 866, 1024, 1312, 1732, 2048, 2624, 3464, 4096, 5248, 6928, 10496, 13856, 17753, 20992, 27712, 35506, 41984, 55424, 71012, 83968, 110848, 142024, 167936, 221696, 284048, 443392, 568096, 886784, 1136192, 1773568, 2272384, 4544768, 9089536, 18179072, 36358144, 72716288]

約数ペア:

[(1, 72716288), (2, 36358144), (4, 18179072), (8, 9089536), (16, 4544768), (32, 2272384), (41, 1773568), (64, 1136192), (82, 886784), (128, 568096), (164, 443392), (256, 284048), (328, 221696), (433, 167936), (512, 142024), (656, 110848), (866, 83968), (1024, 71012), (1312, 55424), (1732, 41984), (2048, 35506), (2624, 27712), (3464, 20992), (4096, 17753), (5248, 13856), (6928, 10496)]