28830064

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 57506240

約数和(自身を除く): 28676176

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 271, 436, 488, 542, 872, 976, 1084, 1744, 2168, 4336, 6649, 13298, 16531, 26596, 29539, 33062, 53192, 59078, 66124, 106384, 118156, 132248, 236312, 264496, 472624, 1801879, 3603758, 7207516, 14415032, 28830064]

約数ペア:

[(1, 28830064), (2, 14415032), (4, 7207516), (8, 3603758), (16, 1801879), (61, 472624), (109, 264496), (122, 236312), (218, 132248), (244, 118156), (271, 106384), (436, 66124), (488, 59078), (542, 53192), (872, 33062), (976, 29539), (1084, 26596), (1744, 16531), (2168, 13298), (4336, 6649)]