56438664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 151032000

約数和(自身を除く): 94593336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1159, 1464, 2029, 2318, 3477, 4058, 4636, 6087, 6954, 8116, 9272, 12174, 13908, 16232, 24348, 27816, 38551, 48696, 77102, 115653, 123769, 154204, 231306, 247538, 308408, 371307, 462612, 495076, 742614, 925224, 990152, 1485228, 2351611, 2970456, 4703222, 7054833, 9406444, 14109666, 18812888, 28219332, 56438664]

約数ペア:

[(1, 56438664), (2, 28219332), (3, 18812888), (4, 14109666), (6, 9406444), (8, 7054833), (12, 4703222), (19, 2970456), (24, 2351611), (38, 1485228), (57, 990152), (61, 925224), (76, 742614), (114, 495076), (122, 462612), (152, 371307), (183, 308408), (228, 247538), (244, 231306), (366, 154204), (456, 123769), (488, 115653), (732, 77102), (1159, 48696), (1464, 38551), (2029, 27816), (2318, 24348), (3477, 16232), (4058, 13908), (4636, 12174), (6087, 9272), (6954, 8116)]