25582968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18701}}^1$

素因数の和:18732

約数の個数: 48

約数和(自身を含む): 72937800

約数和(自身を除く): 47354832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18701, 37402, 56103, 74804, 112206, 149608, 168309, 224412, 336618, 355319, 448824, 673236, 710638, 1065957, 1346472, 1421276, 2131914, 2842552, 3197871, 4263828, 6395742, 8527656, 12791484, 25582968]

約数ペア:

[(1, 25582968), (2, 12791484), (3, 8527656), (4, 6395742), (6, 4263828), (8, 3197871), (9, 2842552), (12, 2131914), (18, 1421276), (19, 1346472), (24, 1065957), (36, 710638), (38, 673236), (57, 448824), (72, 355319), (76, 336618), (114, 224412), (152, 168309), (171, 149608), (228, 112206), (342, 74804), (456, 56103), (684, 37402), (1368, 18701)]