7129408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 112

約数和(自身を含む): 17922240

約数和(自身を除く): 10792832

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 41, 44, 52, 64, 76, 82, 88, 104, 143, 152, 164, 176, 208, 209, 247, 286, 304, 328, 352, 416, 418, 451, 494, 533, 572, 608, 656, 704, 779, 832, 836, 902, 988, 1066, 1144, 1216, 1312, 1558, 1672, 1804, 1976, 2132, 2288, 2624, 2717, 3116, 3344, 3608, 3952, 4264, 4576, 5434, 5863, 6232, 6688, 7216, 7904, 8528, 8569, 9152, 10127, 10868, 11726, 12464, 13376, 14432, 15808, 17056, 17138, 20254, 21736, 23452, 24928, 28864, 34112, 34276, 40508, 43472, 46904, 49856, 68552, 81016, 86944, 93808, 111397, 137104, 162032, 173888, 187616, 222794, 274208, 324064, 375232, 445588, 548416, 648128, 891176, 1782352, 3564704, 7129408]

約数ペア:

[(1, 7129408), (2, 3564704), (4, 1782352), (8, 891176), (11, 648128), (13, 548416), (16, 445588), (19, 375232), (22, 324064), (26, 274208), (32, 222794), (38, 187616), (41, 173888), (44, 162032), (52, 137104), (64, 111397), (76, 93808), (82, 86944), (88, 81016), (104, 68552), (143, 49856), (152, 46904), (164, 43472), (176, 40508), (208, 34276), (209, 34112), (247, 28864), (286, 24928), (304, 23452), (328, 21736), (352, 20254), (416, 17138), (418, 17056), (451, 15808), (494, 14432), (533, 13376), (572, 12464), (608, 11726), (656, 10868), (704, 10127), (779, 9152), (832, 8569), (836, 8528), (902, 7904), (988, 7216), (1066, 6688), (1144, 6232), (1216, 5863), (1312, 5434), (1558, 4576), (1672, 4264), (1804, 3952), (1976, 3608), (2132, 3344), (2288, 3116), (2624, 2717)]