17990704

素因数分解:

$2^4\times {\mathrm{73}}^2\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 30

約数和(自身を含む): 35508516

約数和(自身を除く): 17517812

約数列:

[1, 2, 4, 8, 16, 73, 146, 211, 292, 422, 584, 844, 1168, 1688, 3376, 5329, 10658, 15403, 21316, 30806, 42632, 61612, 85264, 123224, 246448, 1124419, 2248838, 4497676, 8995352, 17990704]

約数ペア:

[(1, 17990704), (2, 8995352), (4, 4497676), (8, 2248838), (16, 1124419), (73, 246448), (146, 123224), (211, 85264), (292, 61612), (422, 42632), (584, 30806), (844, 21316), (1168, 15403), (1688, 10658), (3376, 5329)]