69797989984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1153457}}^1$

素因数の和:1153559

約数の個数: 48

約数和(自身を含む): 144173022336

約数和(自身を除く): 74375032352

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 3782, 7564, 15128, 30256, 60512, 1153457, 2306914, 4613828, 9227656, 18455312, 35757167, 36910624, 70360877, 71514334, 140721754, 143028668, 281443508, 286057336, 562887016, 572114672, 1125774032, 1144229344, 2181187187, 2251548064, 4362374374, 8724748748, 17449497496, 34898994992, 69797989984]

約数ペア:

[(1, 69797989984), (2, 34898994992), (4, 17449497496), (8, 8724748748), (16, 4362374374), (31, 2251548064), (32, 2181187187), (61, 1144229344), (62, 1125774032), (122, 572114672), (124, 562887016), (244, 286057336), (248, 281443508), (488, 143028668), (496, 140721754), (976, 71514334), (992, 70360877), (1891, 36910624), (1952, 35757167), (3782, 18455312), (7564, 9227656), (15128, 4613828), (30256, 2306914), (60512, 1153457)]