15449128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 32558400

約数和(自身を除く): 17109272

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 67, 74, 76, 82, 134, 148, 152, 164, 268, 296, 328, 536, 703, 779, 1273, 1406, 1517, 1558, 2479, 2546, 2747, 2812, 3034, 3116, 4958, 5092, 5494, 5624, 6068, 6232, 9916, 10184, 10988, 12136, 19832, 21976, 28823, 47101, 52193, 57646, 94202, 101639, 104386, 115292, 188404, 203278, 208772, 230584, 376808, 406556, 417544, 813112, 1931141, 3862282, 7724564, 15449128]

約数ペア:

[(1, 15449128), (2, 7724564), (4, 3862282), (8, 1931141), (19, 813112), (37, 417544), (38, 406556), (41, 376808), (67, 230584), (74, 208772), (76, 203278), (82, 188404), (134, 115292), (148, 104386), (152, 101639), (164, 94202), (268, 57646), (296, 52193), (328, 47101), (536, 28823), (703, 21976), (779, 19832), (1273, 12136), (1406, 10988), (1517, 10184), (1558, 9916), (2479, 6232), (2546, 6068), (2747, 5624), (2812, 5494), (3034, 5092), (3116, 4958)]