42278048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 53522272

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 46, 62, 68, 92, 109, 124, 136, 184, 218, 248, 272, 368, 391, 436, 496, 527, 544, 713, 736, 782, 872, 992, 1054, 1426, 1564, 1744, 1853, 2108, 2507, 2852, 3128, 3379, 3488, 3706, 4216, 5014, 5704, 6256, 6758, 7412, 8432, 10028, 11408, 12121, 12512, 13516, 14824, 16864, 20056, 22816, 24242, 27032, 29648, 40112, 42619, 48484, 54064, 57443, 59296, 77717, 80224, 85238, 96968, 108128, 114886, 155434, 170476, 193936, 229772, 310868, 340952, 387872, 459544, 621736, 681904, 919088, 1243472, 1321189, 1363808, 1838176, 2486944, 2642378, 5284756, 10569512, 21139024, 42278048]

約数ペア:

[(1, 42278048), (2, 21139024), (4, 10569512), (8, 5284756), (16, 2642378), (17, 2486944), (23, 1838176), (31, 1363808), (32, 1321189), (34, 1243472), (46, 919088), (62, 681904), (68, 621736), (92, 459544), (109, 387872), (124, 340952), (136, 310868), (184, 229772), (218, 193936), (248, 170476), (272, 155434), (368, 114886), (391, 108128), (436, 96968), (496, 85238), (527, 80224), (544, 77717), (713, 59296), (736, 57443), (782, 54064), (872, 48484), (992, 42619), (1054, 40112), (1426, 29648), (1564, 27032), (1744, 24242), (1853, 22816), (2108, 20056), (2507, 16864), (2852, 14824), (3128, 13516), (3379, 12512), (3488, 12121), (3706, 11408), (4216, 10028), (5014, 8432), (5704, 7412), (6256, 6758)]