13623008

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 31185504

約数和(自身を除く): 17562496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 997, 1708, 1952, 1994, 3416, 3988, 6832, 6979, 7976, 13664, 13958, 15952, 27916, 31904, 55832, 60817, 111664, 121634, 223328, 243268, 425719, 486536, 851438, 973072, 1702876, 1946144, 3405752, 6811504, 13623008]

約数ペア:

[(1, 13623008), (2, 6811504), (4, 3405752), (7, 1946144), (8, 1702876), (14, 973072), (16, 851438), (28, 486536), (32, 425719), (56, 243268), (61, 223328), (112, 121634), (122, 111664), (224, 60817), (244, 55832), (427, 31904), (488, 27916), (854, 15952), (976, 13958), (997, 13664), (1708, 7976), (1952, 6979), (1994, 6832), (3416, 3988)]