39745048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 51700712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 503, 581, 664, 952, 1006, 1162, 1411, 2012, 2324, 2822, 3521, 4024, 4648, 5644, 7042, 8551, 9877, 11288, 14084, 17102, 19754, 28168, 34204, 39508, 41749, 59857, 68408, 79016, 83498, 119714, 166996, 239428, 292243, 333992, 478856, 584486, 709733, 1168972, 1419466, 2337944, 2838932, 4968131, 5677864, 9936262, 19872524, 39745048]

約数ペア:

[(1, 39745048), (2, 19872524), (4, 9936262), (7, 5677864), (8, 4968131), (14, 2838932), (17, 2337944), (28, 1419466), (34, 1168972), (56, 709733), (68, 584486), (83, 478856), (119, 333992), (136, 292243), (166, 239428), (238, 166996), (332, 119714), (476, 83498), (503, 79016), (581, 68408), (664, 59857), (952, 41749), (1006, 39508), (1162, 34204), (1411, 28168), (2012, 19754), (2324, 17102), (2822, 14084), (3521, 11288), (4024, 9877), (4648, 8551), (5644, 7042)]