75141752

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21997}}^1$

素因数の和:22071

約数の個数: 32

約数和(自身を含む): 163665120

約数和(自身を除く): 88523368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 21997, 43994, 87988, 153979, 175976, 307958, 615916, 1231832, 1341817, 2683634, 5367268, 9392719, 10734536, 18785438, 37570876, 75141752]

約数ペア:

[(1, 75141752), (2, 37570876), (4, 18785438), (7, 10734536), (8, 9392719), (14, 5367268), (28, 2683634), (56, 1341817), (61, 1231832), (122, 615916), (244, 307958), (427, 175976), (488, 153979), (854, 87988), (1708, 43994), (3416, 21997)]