70755568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 60

約数和(自身を含む): 150311808

約数和(自身を除く): 79556240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 169, 191, 208, 274, 338, 382, 548, 676, 764, 1096, 1352, 1528, 1781, 2192, 2483, 2704, 3056, 3562, 4966, 7124, 9932, 14248, 19864, 23153, 26167, 28496, 32279, 39728, 46306, 52334, 64558, 92612, 104668, 129116, 185224, 209336, 258232, 340171, 370448, 418672, 516464, 680342, 1360684, 2721368, 4422223, 5442736, 8844446, 17688892, 35377784, 70755568]

約数ペア:

[(1, 70755568), (2, 35377784), (4, 17688892), (8, 8844446), (13, 5442736), (16, 4422223), (26, 2721368), (52, 1360684), (104, 680342), (137, 516464), (169, 418672), (191, 370448), (208, 340171), (274, 258232), (338, 209336), (382, 185224), (548, 129116), (676, 104668), (764, 92612), (1096, 64558), (1352, 52334), (1528, 46306), (1781, 39728), (2192, 32279), (2483, 28496), (2704, 26167), (3056, 23153), (3562, 19864), (4966, 14248), (7124, 9932)]