28461846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 66813120

約数和(自身を除く): 38351274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 739, 786, 917, 1478, 1834, 2217, 2751, 4434, 5173, 5502, 6419, 10346, 12838, 15519, 19257, 31038, 36211, 38514, 72422, 96809, 108633, 193618, 217266, 290427, 580854, 677663, 1355326, 2032989, 4065978, 4743641, 9487282, 14230923, 28461846]

約数ペア:

[(1, 28461846), (2, 14230923), (3, 9487282), (6, 4743641), (7, 4065978), (14, 2032989), (21, 1355326), (42, 677663), (49, 580854), (98, 290427), (131, 217266), (147, 193618), (262, 108633), (294, 96809), (393, 72422), (739, 38514), (786, 36211), (917, 31038), (1478, 19257), (1834, 15519), (2217, 12838), (2751, 10346), (4434, 6419), (5173, 5502)]