8520304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 18788976

約数和(自身を除く): 10268672

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 137, 169, 184, 208, 274, 299, 338, 368, 548, 598, 676, 1096, 1196, 1352, 1781, 2192, 2392, 2704, 3151, 3562, 3887, 4784, 6302, 7124, 7774, 12604, 14248, 15548, 23153, 25208, 28496, 31096, 40963, 46306, 50416, 62192, 81926, 92612, 163852, 185224, 327704, 370448, 532519, 655408, 1065038, 2130076, 4260152, 8520304]

約数ペア:

[(1, 8520304), (2, 4260152), (4, 2130076), (8, 1065038), (13, 655408), (16, 532519), (23, 370448), (26, 327704), (46, 185224), (52, 163852), (92, 92612), (104, 81926), (137, 62192), (169, 50416), (184, 46306), (208, 40963), (274, 31096), (299, 28496), (338, 25208), (368, 23153), (548, 15548), (598, 14248), (676, 12604), (1096, 7774), (1196, 7124), (1352, 6302), (1781, 4784), (2192, 3887), (2392, 3562), (2704, 3151)]