25565538224

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{62219}}^1$

素因数の和:62709

約数の個数: 40

約数和(自身を含む): 50465646480

約数和(自身を除く): 24900108256

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 421, 488, 842, 976, 1684, 3368, 6736, 25681, 51362, 62219, 102724, 124438, 205448, 248876, 410896, 497752, 995504, 3795359, 7590718, 15181436, 26194199, 30362872, 52388398, 60725744, 104776796, 209553592, 419107184, 1597846139, 3195692278, 6391384556, 12782769112, 25565538224]

約数ペア:

[(1, 25565538224), (2, 12782769112), (4, 6391384556), (8, 3195692278), (16, 1597846139), (61, 419107184), (122, 209553592), (244, 104776796), (421, 60725744), (488, 52388398), (842, 30362872), (976, 26194199), (1684, 15181436), (3368, 7590718), (6736, 3795359), (25681, 995504), (51362, 497752), (62219, 410896), (102724, 248876), (124438, 205448)]