25045458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 54717696

約数和(自身を除く): 29672238

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 373, 589, 722, 746, 1083, 1119, 1178, 1767, 2166, 2238, 3534, 7087, 11191, 11563, 14174, 21261, 22382, 23126, 33573, 34689, 42522, 67146, 69378, 134653, 219697, 269306, 403959, 439394, 659091, 807918, 1318182, 4174243, 8348486, 12522729, 25045458]

約数ペア:

[(1, 25045458), (2, 12522729), (3, 8348486), (6, 4174243), (19, 1318182), (31, 807918), (38, 659091), (57, 439394), (62, 403959), (93, 269306), (114, 219697), (186, 134653), (361, 69378), (373, 67146), (589, 42522), (722, 34689), (746, 33573), (1083, 23126), (1119, 22382), (1178, 21261), (1767, 14174), (2166, 11563), (2238, 11191), (3534, 7087)]