13918682848

素因数分解:

$2^5\times 7^2\times {\mathrm{499}}^1\times {\mathrm{17789}}^1$

素因数の和:18312

約数の個数: 72

約数和(自身を含む): 31941945000

約数和(自身を除く): 18023262152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 499, 784, 998, 1568, 1996, 3493, 3992, 6986, 7984, 13972, 15968, 17789, 24451, 27944, 35578, 48902, 55888, 71156, 97804, 111776, 124523, 142312, 195608, 249046, 284624, 391216, 498092, 569248, 782432, 871661, 996184, 1743322, 1992368, 3486644, 3984736, 6973288, 8876711, 13946576, 17753422, 27893152, 35506844, 62136977, 71013688, 124273954, 142027376, 248547908, 284054752, 434958839, 497095816, 869917678, 994191632, 1739835356, 1988383264, 3479670712, 6959341424, 13918682848]

約数ペア:

[(1, 13918682848), (2, 6959341424), (4, 3479670712), (7, 1988383264), (8, 1739835356), (14, 994191632), (16, 869917678), (28, 497095816), (32, 434958839), (49, 284054752), (56, 248547908), (98, 142027376), (112, 124273954), (196, 71013688), (224, 62136977), (392, 35506844), (499, 27893152), (784, 17753422), (998, 13946576), (1568, 8876711), (1996, 6973288), (3493, 3984736), (3992, 3486644), (6986, 1992368), (7984, 1743322), (13972, 996184), (15968, 871661), (17789, 782432), (24451, 569248), (27944, 498092), (35578, 391216), (48902, 284624), (55888, 249046), (71156, 195608), (97804, 142312), (111776, 124523)]