25312232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 52987200

約数和(自身を除く): 27674968

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 331, 484, 632, 662, 869, 968, 1324, 1738, 2648, 3476, 3641, 6952, 7282, 9559, 14564, 19118, 26149, 29128, 38236, 40051, 52298, 76472, 80102, 104596, 160204, 209192, 287639, 320408, 575278, 1150556, 2301112, 3164029, 6328058, 12656116, 25312232]

約数ペア:

[(1, 25312232), (2, 12656116), (4, 6328058), (8, 3164029), (11, 2301112), (22, 1150556), (44, 575278), (79, 320408), (88, 287639), (121, 209192), (158, 160204), (242, 104596), (316, 80102), (331, 76472), (484, 52298), (632, 40051), (662, 38236), (869, 29128), (968, 26149), (1324, 19118), (1738, 14564), (2648, 9559), (3476, 7282), (3641, 6952)]