15804578224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{64633}}^1$

素因数の和:64718

約数の個数: 80

約数和(自身を含む): 34623141120

約数和(自身を除く): 18818562896

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 527, 899, 986, 1054, 1798, 1972, 2108, 3596, 3944, 4216, 7192, 7888, 8432, 14384, 15283, 30566, 61132, 64633, 122264, 129266, 244528, 258532, 517064, 1034128, 1098761, 1874357, 2003623, 2197522, 3748714, 4007246, 4395044, 7497428, 8014492, 8790088, 14994856, 16028984, 17580176, 29989712, 31864069, 32057968, 34061591, 58105067, 63728138, 68123182, 116210134, 127456276, 136246364, 232420268, 254912552, 272492728, 464840536, 509825104, 544985456, 929681072, 987786139, 1975572278, 3951144556, 7902289112, 15804578224]

約数ペア:

[(1, 15804578224), (2, 7902289112), (4, 3951144556), (8, 1975572278), (16, 987786139), (17, 929681072), (29, 544985456), (31, 509825104), (34, 464840536), (58, 272492728), (62, 254912552), (68, 232420268), (116, 136246364), (124, 127456276), (136, 116210134), (232, 68123182), (248, 63728138), (272, 58105067), (464, 34061591), (493, 32057968), (496, 31864069), (527, 29989712), (899, 17580176), (986, 16028984), (1054, 14994856), (1798, 8790088), (1972, 8014492), (2108, 7497428), (3596, 4395044), (3944, 4007246), (4216, 3748714), (7192, 2197522), (7888, 2003623), (8432, 1874357), (14384, 1098761), (15283, 1034128), (30566, 517064), (61132, 258532), (64633, 244528), (122264, 129266)]