28549962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 74096640

約数和(自身を除く): 45546678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1607, 1974, 2538, 2961, 3214, 4821, 5922, 8883, 9642, 11249, 14463, 17766, 22498, 28926, 33747, 43389, 67494, 75529, 86778, 101241, 151058, 202482, 226587, 303723, 453174, 528703, 607446, 679761, 1057406, 1359522, 1586109, 2039283, 3172218, 4078566, 4758327, 9516654, 14274981, 28549962]

約数ペア:

[(1, 28549962), (2, 14274981), (3, 9516654), (6, 4758327), (7, 4078566), (9, 3172218), (14, 2039283), (18, 1586109), (21, 1359522), (27, 1057406), (42, 679761), (47, 607446), (54, 528703), (63, 453174), (94, 303723), (126, 226587), (141, 202482), (189, 151058), (282, 101241), (329, 86778), (378, 75529), (423, 67494), (658, 43389), (846, 33747), (987, 28926), (1269, 22498), (1607, 17766), (1974, 14463), (2538, 11249), (2961, 9642), (3214, 8883), (4821, 5922)]