57487472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 136509120

約数和(自身を除く): 79021648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 109, 112, 119, 136, 218, 238, 272, 277, 436, 476, 554, 763, 872, 952, 1108, 1526, 1744, 1853, 1904, 1939, 2216, 3052, 3706, 3878, 4432, 4709, 6104, 7412, 7756, 9418, 12208, 12971, 14824, 15512, 18836, 25942, 29648, 30193, 31024, 32963, 37672, 51884, 60386, 65926, 75344, 103768, 120772, 131852, 207536, 211351, 241544, 263704, 422702, 483088, 513281, 527408, 845404, 1026562, 1690808, 2053124, 3381616, 3592967, 4106248, 7185934, 8212496, 14371868, 28743736, 57487472]

約数ペア:

[(1, 57487472), (2, 28743736), (4, 14371868), (7, 8212496), (8, 7185934), (14, 4106248), (16, 3592967), (17, 3381616), (28, 2053124), (34, 1690808), (56, 1026562), (68, 845404), (109, 527408), (112, 513281), (119, 483088), (136, 422702), (218, 263704), (238, 241544), (272, 211351), (277, 207536), (436, 131852), (476, 120772), (554, 103768), (763, 75344), (872, 65926), (952, 60386), (1108, 51884), (1526, 37672), (1744, 32963), (1853, 31024), (1904, 30193), (1939, 29648), (2216, 25942), (3052, 18836), (3706, 15512), (3878, 14824), (4432, 12971), (4709, 12208), (6104, 9418), (7412, 7756)]