75811216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19183}}^1$

素因数の和:19223

約数の個数: 40

約数和(自身を含む): 166517120

約数和(自身を除く): 90705904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 19183, 38366, 76732, 153464, 249379, 306928, 364477, 498758, 728954, 997516, 1457908, 1995032, 2915816, 3990064, 4738201, 5831632, 9476402, 18952804, 37905608, 75811216]

約数ペア:

[(1, 75811216), (2, 37905608), (4, 18952804), (8, 9476402), (13, 5831632), (16, 4738201), (19, 3990064), (26, 2915816), (38, 1995032), (52, 1457908), (76, 997516), (104, 728954), (152, 498758), (208, 364477), (247, 306928), (304, 249379), (494, 153464), (988, 76732), (1976, 38366), (3952, 19183)]