15272936

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 35354880

約数和(自身を除く): 20081944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 263, 427, 476, 488, 526, 854, 952, 1037, 1052, 1708, 1841, 2074, 2104, 3416, 3682, 4148, 4471, 7259, 7364, 8296, 8942, 14518, 14728, 16043, 17884, 29036, 31297, 32086, 35768, 58072, 62594, 64172, 112301, 125188, 128344, 224602, 250376, 272731, 449204, 545462, 898408, 1090924, 1909117, 2181848, 3818234, 7636468, 15272936]

約数ペア:

[(1, 15272936), (2, 7636468), (4, 3818234), (7, 2181848), (8, 1909117), (14, 1090924), (17, 898408), (28, 545462), (34, 449204), (56, 272731), (61, 250376), (68, 224602), (119, 128344), (122, 125188), (136, 112301), (238, 64172), (244, 62594), (263, 58072), (427, 35768), (476, 32086), (488, 31297), (526, 29036), (854, 17884), (952, 16043), (1037, 14728), (1052, 14518), (1708, 8942), (1841, 8296), (2074, 7364), (2104, 7259), (3416, 4471), (3682, 4148)]