13838448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 39191936

約数和(自身を除く): 25353488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 331, 402, 536, 624, 662, 804, 871, 993, 1072, 1324, 1608, 1742, 1986, 2613, 2648, 3216, 3484, 3972, 4303, 5226, 5296, 6968, 7944, 8606, 10452, 12909, 13936, 15888, 17212, 20904, 22177, 25818, 34424, 41808, 44354, 51636, 66531, 68848, 88708, 103272, 133062, 177416, 206544, 266124, 288301, 354832, 532248, 576602, 864903, 1064496, 1153204, 1729806, 2306408, 3459612, 4612816, 6919224, 13838448]

約数ペア:

[(1, 13838448), (2, 6919224), (3, 4612816), (4, 3459612), (6, 2306408), (8, 1729806), (12, 1153204), (13, 1064496), (16, 864903), (24, 576602), (26, 532248), (39, 354832), (48, 288301), (52, 266124), (67, 206544), (78, 177416), (104, 133062), (134, 103272), (156, 88708), (201, 68848), (208, 66531), (268, 51636), (312, 44354), (331, 41808), (402, 34424), (536, 25818), (624, 22177), (662, 20904), (804, 17212), (871, 15888), (993, 13936), (1072, 12909), (1324, 10452), (1608, 8606), (1742, 7944), (1986, 6968), (2613, 5296), (2648, 5226), (3216, 4303), (3484, 3972)]