28733832

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 80481600

約数和(自身を除く): 51747768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 411, 548, 822, 971, 1096, 1233, 1644, 1942, 2466, 2913, 3288, 3699, 3884, 4932, 5826, 7398, 7768, 8739, 9864, 11652, 14796, 17478, 23304, 26217, 29592, 34956, 52434, 69912, 104868, 133027, 209736, 266054, 399081, 532108, 798162, 1064216, 1197243, 1596324, 2394486, 3192648, 3591729, 4788972, 7183458, 9577944, 14366916, 28733832]

約数ペア:

[(1, 28733832), (2, 14366916), (3, 9577944), (4, 7183458), (6, 4788972), (8, 3591729), (9, 3192648), (12, 2394486), (18, 1596324), (24, 1197243), (27, 1064216), (36, 798162), (54, 532108), (72, 399081), (108, 266054), (137, 209736), (216, 133027), (274, 104868), (411, 69912), (548, 52434), (822, 34956), (971, 29592), (1096, 26217), (1233, 23304), (1644, 17478), (1942, 14796), (2466, 11652), (2913, 9864), (3288, 8739), (3699, 7768), (3884, 7398), (4932, 5826)]