67445554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 116769600

約数和(自身を除く): 49324046

約数列:

[1, 2, 11, 19, 22, 38, 209, 317, 418, 509, 634, 1018, 3487, 5599, 6023, 6974, 9671, 11198, 12046, 19342, 66253, 106381, 132506, 161353, 212762, 322706, 1774883, 3065707, 3549766, 6131414, 33722777, 67445554]

約数ペア:

[(1, 67445554), (2, 33722777), (11, 6131414), (19, 3549766), (22, 3065707), (38, 1774883), (209, 322706), (317, 212762), (418, 161353), (509, 132506), (634, 106381), (1018, 66253), (3487, 19342), (5599, 12046), (6023, 11198), (6974, 9671)]