4947384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 13537440

約数和(自身を除く): 8590056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 157, 202, 303, 312, 314, 404, 471, 606, 628, 808, 942, 1212, 1256, 1313, 1884, 2041, 2424, 2626, 3768, 3939, 4082, 5252, 6123, 7878, 8164, 10504, 12246, 15756, 15857, 16328, 24492, 31512, 31714, 47571, 48984, 63428, 95142, 126856, 190284, 206141, 380568, 412282, 618423, 824564, 1236846, 1649128, 2473692, 4947384]

約数ペア:

[(1, 4947384), (2, 2473692), (3, 1649128), (4, 1236846), (6, 824564), (8, 618423), (12, 412282), (13, 380568), (24, 206141), (26, 190284), (39, 126856), (52, 95142), (78, 63428), (101, 48984), (104, 47571), (156, 31714), (157, 31512), (202, 24492), (303, 16328), (312, 15857), (314, 15756), (404, 12246), (471, 10504), (606, 8164), (628, 7878), (808, 6123), (942, 5252), (1212, 4082), (1256, 3939), (1313, 3768), (1884, 2626), (2041, 2424)]