40419708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 111866832

約数和(自身を除く): 71447124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1297, 1484, 2226, 2594, 2597, 3891, 4452, 5188, 5194, 7782, 7791, 9079, 10388, 15564, 15582, 18158, 27237, 31164, 36316, 54474, 63553, 68741, 108948, 127106, 137482, 190659, 206223, 254212, 274964, 381318, 412446, 481187, 762636, 824892, 962374, 1443561, 1924748, 2887122, 3368309, 5774244, 6736618, 10104927, 13473236, 20209854, 40419708]

約数ペア:

[(1, 40419708), (2, 20209854), (3, 13473236), (4, 10104927), (6, 6736618), (7, 5774244), (12, 3368309), (14, 2887122), (21, 1924748), (28, 1443561), (42, 962374), (49, 824892), (53, 762636), (84, 481187), (98, 412446), (106, 381318), (147, 274964), (159, 254212), (196, 206223), (212, 190659), (294, 137482), (318, 127106), (371, 108948), (588, 68741), (636, 63553), (742, 54474), (1113, 36316), (1297, 31164), (1484, 27237), (2226, 18158), (2594, 15582), (2597, 15564), (3891, 10388), (4452, 9079), (5188, 7791), (5194, 7782)]