15413048

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 19362952

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 137, 164, 196, 274, 287, 328, 343, 392, 548, 574, 686, 959, 1096, 1148, 1372, 1918, 2009, 2296, 2744, 3836, 4018, 5617, 6713, 7672, 8036, 11234, 13426, 14063, 16072, 22468, 26852, 28126, 39319, 44936, 46991, 53704, 56252, 78638, 93982, 112504, 157276, 187964, 275233, 314552, 375928, 550466, 1100932, 1926631, 2201864, 3853262, 7706524, 15413048]

約数ペア:

[(1, 15413048), (2, 7706524), (4, 3853262), (7, 2201864), (8, 1926631), (14, 1100932), (28, 550466), (41, 375928), (49, 314552), (56, 275233), (82, 187964), (98, 157276), (137, 112504), (164, 93982), (196, 78638), (274, 56252), (287, 53704), (328, 46991), (343, 44936), (392, 39319), (548, 28126), (574, 26852), (686, 22468), (959, 16072), (1096, 14063), (1148, 13426), (1372, 11234), (1918, 8036), (2009, 7672), (2296, 6713), (2744, 5617), (3836, 4018)]