38679888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61987}}^1$

素因数の和:62011

約数の個数: 40

約数和(自身を含む): 107611168

約数和(自身を除く): 68931280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 61987, 123974, 185961, 247948, 371922, 495896, 743844, 805831, 991792, 1487688, 1611662, 2417493, 2975376, 3223324, 4834986, 6446648, 9669972, 12893296, 19339944, 38679888]

約数ペア:

[(1, 38679888), (2, 19339944), (3, 12893296), (4, 9669972), (6, 6446648), (8, 4834986), (12, 3223324), (13, 2975376), (16, 2417493), (24, 1611662), (26, 1487688), (39, 991792), (48, 805831), (52, 743844), (78, 495896), (104, 371922), (156, 247948), (208, 185961), (312, 123974), (624, 61987)]