17221952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 56

約数和(自身を含む): 39502080

約数和(自身を除く): 22280128

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1439, 1496, 2878, 2992, 5756, 5984, 11512, 11968, 15829, 23024, 24463, 31658, 46048, 48926, 63316, 92096, 97852, 126632, 195704, 253264, 269093, 391408, 506528, 538186, 782816, 1013056, 1076372, 1565632, 2152744, 4305488, 8610976, 17221952]

約数ペア:

[(1, 17221952), (2, 8610976), (4, 4305488), (8, 2152744), (11, 1565632), (16, 1076372), (17, 1013056), (22, 782816), (32, 538186), (34, 506528), (44, 391408), (64, 269093), (68, 253264), (88, 195704), (136, 126632), (176, 97852), (187, 92096), (272, 63316), (352, 48926), (374, 46048), (544, 31658), (704, 24463), (748, 23024), (1088, 15829), (1439, 11968), (1496, 11512), (2878, 5984), (2992, 5756)]