71333419178

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1\times {\mathrm{3329}}^1$

素因数の和:3975

約数の個数: 64

約数和(自身を含む): 127820851200

約数和(自身を除く): 56487432022

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 509, 679, 1018, 1358, 3007, 3329, 3563, 6014, 6658, 7126, 15779, 21049, 23303, 31558, 42098, 46606, 49373, 98746, 103199, 110453, 206398, 220906, 322913, 345611, 645826, 691222, 722393, 1444786, 1530563, 1694461, 2260391, 3061126, 3388922, 4520782, 10010303, 10713941, 11861227, 20020606, 21427882, 23722454, 52528291, 70072121, 105056582, 140144242, 164362717, 328725434, 367698037, 735396074, 1150539019, 2301078038, 5095244227, 10190488454, 35666709589, 71333419178]

約数ペア:

[(1, 71333419178), (2, 35666709589), (7, 10190488454), (14, 5095244227), (31, 2301078038), (62, 1150539019), (97, 735396074), (194, 367698037), (217, 328725434), (434, 164362717), (509, 140144242), (679, 105056582), (1018, 70072121), (1358, 52528291), (3007, 23722454), (3329, 21427882), (3563, 20020606), (6014, 11861227), (6658, 10713941), (7126, 10010303), (15779, 4520782), (21049, 3388922), (23303, 3061126), (31558, 2260391), (42098, 1694461), (46606, 1530563), (49373, 1444786), (98746, 722393), (103199, 691222), (110453, 645826), (206398, 345611), (220906, 322913)]