34619988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 89731488

約数和(自身を除く): 55111500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 397, 507, 516, 559, 676, 794, 1014, 1118, 1191, 1588, 1677, 2028, 2236, 2382, 3354, 4764, 5161, 6708, 7267, 10322, 14534, 15483, 17071, 20644, 21801, 29068, 30966, 34142, 43602, 51213, 61932, 67093, 68284, 87204, 102426, 134186, 201279, 204852, 221923, 268372, 402558, 443846, 665769, 805116, 887692, 1331538, 2663076, 2884999, 5769998, 8654997, 11539996, 17309994, 34619988]

約数ペア:

[(1, 34619988), (2, 17309994), (3, 11539996), (4, 8654997), (6, 5769998), (12, 2884999), (13, 2663076), (26, 1331538), (39, 887692), (43, 805116), (52, 665769), (78, 443846), (86, 402558), (129, 268372), (156, 221923), (169, 204852), (172, 201279), (258, 134186), (338, 102426), (397, 87204), (507, 68284), (516, 67093), (559, 61932), (676, 51213), (794, 43602), (1014, 34142), (1118, 30966), (1191, 29068), (1588, 21801), (1677, 20644), (2028, 17071), (2236, 15483), (2382, 14534), (3354, 10322), (4764, 7267), (5161, 6708)]