12790403872

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{10939}}^1$

素因数の和:11609

約数の個数: 48

約数和(自身を含む): 25638984000

約数和(自身を除く): 12848580128

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 599, 976, 1198, 1952, 2396, 4792, 9584, 10939, 19168, 21878, 36539, 43756, 73078, 87512, 146156, 175024, 292312, 350048, 584624, 667279, 1169248, 1334558, 2669116, 5338232, 6552461, 10676464, 13104922, 21352928, 26209844, 52419688, 104839376, 209678752, 399700121, 799400242, 1598800484, 3197600968, 6395201936, 12790403872]

約数ペア:

[(1, 12790403872), (2, 6395201936), (4, 3197600968), (8, 1598800484), (16, 799400242), (32, 399700121), (61, 209678752), (122, 104839376), (244, 52419688), (488, 26209844), (599, 21352928), (976, 13104922), (1198, 10676464), (1952, 6552461), (2396, 5338232), (4792, 2669116), (9584, 1334558), (10939, 1169248), (19168, 667279), (21878, 584624), (36539, 350048), (43756, 292312), (73078, 175024), (87512, 146156)]