7380984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 20391840

約数和(自身を除く): 13010856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 577, 984, 1066, 1154, 1599, 1731, 2132, 2308, 3198, 3462, 4264, 4616, 6396, 6924, 7501, 12792, 13848, 15002, 22503, 23657, 30004, 45006, 47314, 60008, 70971, 90012, 94628, 141942, 180024, 189256, 283884, 307541, 567768, 615082, 922623, 1230164, 1845246, 2460328, 3690492, 7380984]

約数ペア:

[(1, 7380984), (2, 3690492), (3, 2460328), (4, 1845246), (6, 1230164), (8, 922623), (12, 615082), (13, 567768), (24, 307541), (26, 283884), (39, 189256), (41, 180024), (52, 141942), (78, 94628), (82, 90012), (104, 70971), (123, 60008), (156, 47314), (164, 45006), (246, 30004), (312, 23657), (328, 22503), (492, 15002), (533, 13848), (577, 12792), (984, 7501), (1066, 6924), (1154, 6396), (1599, 4616), (1731, 4264), (2132, 3462), (2308, 3198)]