25708384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 56412720

約数和(自身を除く): 30704336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2131, 3016, 4262, 6032, 8524, 12064, 17048, 27703, 34096, 55406, 61799, 68192, 110812, 123598, 221624, 247196, 443248, 494392, 803387, 886496, 988784, 1606774, 1977568, 3213548, 6427096, 12854192, 25708384]

約数ペア:

[(1, 25708384), (2, 12854192), (4, 6427096), (8, 3213548), (13, 1977568), (16, 1606774), (26, 988784), (29, 886496), (32, 803387), (52, 494392), (58, 443248), (104, 247196), (116, 221624), (208, 123598), (232, 110812), (377, 68192), (416, 61799), (464, 55406), (754, 34096), (928, 27703), (1508, 17048), (2131, 12064), (3016, 8524), (4262, 6032)]