56070352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 125898192

約数和(自身を除く): 69827840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 101, 104, 136, 157, 202, 208, 221, 272, 314, 404, 442, 628, 808, 884, 1256, 1313, 1616, 1717, 1768, 2041, 2512, 2626, 2669, 3434, 3536, 4082, 5252, 5338, 6868, 8164, 10504, 10676, 13736, 15857, 16328, 21008, 21352, 22321, 27472, 31714, 32656, 34697, 42704, 44642, 63428, 69394, 89284, 126856, 138788, 178568, 206141, 253712, 269569, 277576, 357136, 412282, 539138, 555152, 824564, 1078276, 1649128, 2156552, 3298256, 3504397, 4313104, 7008794, 14017588, 28035176, 56070352]

約数ペア:

[(1, 56070352), (2, 28035176), (4, 14017588), (8, 7008794), (13, 4313104), (16, 3504397), (17, 3298256), (26, 2156552), (34, 1649128), (52, 1078276), (68, 824564), (101, 555152), (104, 539138), (136, 412282), (157, 357136), (202, 277576), (208, 269569), (221, 253712), (272, 206141), (314, 178568), (404, 138788), (442, 126856), (628, 89284), (808, 69394), (884, 63428), (1256, 44642), (1313, 42704), (1616, 34697), (1717, 32656), (1768, 31714), (2041, 27472), (2512, 22321), (2626, 21352), (2669, 21008), (3434, 16328), (3536, 15857), (4082, 13736), (5252, 10676), (5338, 10504), (6868, 8164)]