67316192

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 146217960

約数和(自身を除く): 78901768

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 251, 272, 289, 464, 493, 502, 544, 578, 928, 986, 1004, 1156, 1972, 2008, 2312, 3944, 4016, 4267, 4624, 7279, 7888, 8032, 8381, 8534, 9248, 14558, 15776, 16762, 17068, 29116, 33524, 34136, 58232, 67048, 68272, 72539, 116464, 123743, 134096, 136544, 145078, 232928, 247486, 268192, 290156, 494972, 580312, 989944, 1160624, 1979888, 2103631, 2321248, 3959776, 4207262, 8414524, 16829048, 33658096, 67316192]

約数ペア:

[(1, 67316192), (2, 33658096), (4, 16829048), (8, 8414524), (16, 4207262), (17, 3959776), (29, 2321248), (32, 2103631), (34, 1979888), (58, 1160624), (68, 989944), (116, 580312), (136, 494972), (232, 290156), (251, 268192), (272, 247486), (289, 232928), (464, 145078), (493, 136544), (502, 134096), (544, 123743), (578, 116464), (928, 72539), (986, 68272), (1004, 67048), (1156, 58232), (1972, 34136), (2008, 33524), (2312, 29116), (3944, 17068), (4016, 16762), (4267, 15776), (4624, 14558), (7279, 9248), (7888, 8534), (8032, 8381)]