25475674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 46354176

約数和(自身を除く): 20878502

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1297, 1403, 2594, 2806, 9079, 9821, 18158, 19642, 29831, 59662, 79117, 158234, 208817, 417634, 553819, 1107638, 1819691, 3639382, 12737837, 25475674]

約数ペア:

[(1, 25475674), (2, 12737837), (7, 3639382), (14, 1819691), (23, 1107638), (46, 553819), (61, 417634), (122, 208817), (161, 158234), (322, 79117), (427, 59662), (854, 29831), (1297, 19642), (1403, 18158), (2594, 9821), (2806, 9079)]