15902752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 36578304

約数和(自身を除く): 20675552

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 32, 34, 41, 46, 62, 68, 82, 92, 124, 136, 164, 184, 248, 272, 328, 368, 391, 496, 527, 544, 656, 697, 713, 736, 782, 943, 992, 1054, 1271, 1312, 1394, 1426, 1564, 1886, 2108, 2542, 2788, 2852, 3128, 3772, 4216, 5084, 5576, 5704, 6256, 7544, 8432, 10168, 11152, 11408, 12121, 12512, 15088, 16031, 16864, 20336, 21607, 22304, 22816, 24242, 29233, 30176, 32062, 40672, 43214, 48484, 58466, 64124, 86428, 96968, 116932, 128248, 172856, 193936, 233864, 256496, 345712, 387872, 467728, 496961, 512992, 691424, 935456, 993922, 1987844, 3975688, 7951376, 15902752]

約数ペア:

[(1, 15902752), (2, 7951376), (4, 3975688), (8, 1987844), (16, 993922), (17, 935456), (23, 691424), (31, 512992), (32, 496961), (34, 467728), (41, 387872), (46, 345712), (62, 256496), (68, 233864), (82, 193936), (92, 172856), (124, 128248), (136, 116932), (164, 96968), (184, 86428), (248, 64124), (272, 58466), (328, 48484), (368, 43214), (391, 40672), (496, 32062), (527, 30176), (544, 29233), (656, 24242), (697, 22816), (713, 22304), (736, 21607), (782, 20336), (943, 16864), (992, 16031), (1054, 15088), (1271, 12512), (1312, 12121), (1394, 11408), (1426, 11152), (1564, 10168), (1886, 8432), (2108, 7544), (2542, 6256), (2788, 5704), (2852, 5576), (3128, 5084), (3772, 4216)]