7951376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 17998848

約数和(自身を除く): 10047472

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 41, 46, 62, 68, 82, 92, 124, 136, 164, 184, 248, 272, 328, 368, 391, 496, 527, 656, 697, 713, 782, 943, 1054, 1271, 1394, 1426, 1564, 1886, 2108, 2542, 2788, 2852, 3128, 3772, 4216, 5084, 5576, 5704, 6256, 7544, 8432, 10168, 11152, 11408, 12121, 15088, 16031, 20336, 21607, 24242, 29233, 32062, 43214, 48484, 58466, 64124, 86428, 96968, 116932, 128248, 172856, 193936, 233864, 256496, 345712, 467728, 496961, 993922, 1987844, 3975688, 7951376]

約数ペア:

[(1, 7951376), (2, 3975688), (4, 1987844), (8, 993922), (16, 496961), (17, 467728), (23, 345712), (31, 256496), (34, 233864), (41, 193936), (46, 172856), (62, 128248), (68, 116932), (82, 96968), (92, 86428), (124, 64124), (136, 58466), (164, 48484), (184, 43214), (248, 32062), (272, 29233), (328, 24242), (368, 21607), (391, 20336), (496, 16031), (527, 15088), (656, 12121), (697, 11408), (713, 11152), (782, 10168), (943, 8432), (1054, 7544), (1271, 6256), (1394, 5704), (1426, 5576), (1564, 5084), (1886, 4216), (2108, 3772), (2542, 3128), (2788, 2852)]