71868032

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 156060000

約数和(自身を除く): 84191968

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1019, 1102, 1216, 1856, 2038, 2204, 2432, 3712, 4076, 4408, 8152, 8816, 16304, 17632, 19361, 29551, 32608, 35264, 38722, 59102, 65216, 70528, 77444, 118204, 130432, 154888, 236408, 309776, 472816, 561469, 619552, 945632, 1122938, 1239104, 1891264, 2245876, 2478208, 3782528, 4491752, 8983504, 17967008, 35934016, 71868032]

約数ペア:

[(1, 71868032), (2, 35934016), (4, 17967008), (8, 8983504), (16, 4491752), (19, 3782528), (29, 2478208), (32, 2245876), (38, 1891264), (58, 1239104), (64, 1122938), (76, 945632), (116, 619552), (128, 561469), (152, 472816), (232, 309776), (304, 236408), (464, 154888), (551, 130432), (608, 118204), (928, 77444), (1019, 70528), (1102, 65216), (1216, 59102), (1856, 38722), (2038, 35264), (2204, 32608), (2432, 29551), (3712, 19361), (4076, 17632), (4408, 16304), (8152, 8816)]