29920776

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 77721600

約数和(自身を除く): 47800824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 367, 474, 516, 632, 734, 948, 1032, 1101, 1468, 1896, 2202, 2936, 3397, 4404, 6794, 8808, 10191, 13588, 15781, 20382, 27176, 28993, 31562, 40764, 47343, 57986, 63124, 81528, 86979, 94686, 115972, 126248, 173958, 189372, 231944, 347916, 378744, 695832, 1246699, 2493398, 3740097, 4986796, 7480194, 9973592, 14960388, 29920776]

約数ペア:

[(1, 29920776), (2, 14960388), (3, 9973592), (4, 7480194), (6, 4986796), (8, 3740097), (12, 2493398), (24, 1246699), (43, 695832), (79, 378744), (86, 347916), (129, 231944), (158, 189372), (172, 173958), (237, 126248), (258, 115972), (316, 94686), (344, 86979), (367, 81528), (474, 63124), (516, 57986), (632, 47343), (734, 40764), (948, 31562), (1032, 28993), (1101, 27176), (1468, 20382), (1896, 15781), (2202, 13588), (2936, 10191), (3397, 8808), (4404, 6794)]