64400406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4205

約数の個数: 48

約数和(自身を含む): 152693424

約数和(自身を除く): 88293018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 4133, 5194, 7791, 8266, 12399, 15582, 24798, 28931, 57862, 86793, 173586, 202517, 219049, 405034, 438098, 607551, 657147, 1215102, 1314294, 1533343, 3066686, 4600029, 9200058, 10733401, 21466802, 32200203, 64400406]

約数ペア:

[(1, 64400406), (2, 32200203), (3, 21466802), (6, 10733401), (7, 9200058), (14, 4600029), (21, 3066686), (42, 1533343), (49, 1314294), (53, 1215102), (98, 657147), (106, 607551), (147, 438098), (159, 405034), (294, 219049), (318, 202517), (371, 173586), (742, 86793), (1113, 57862), (2226, 28931), (2597, 24798), (4133, 15582), (5194, 12399), (7791, 8266)]