28970492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1399}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 23714308

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 1399, 2798, 5177, 5596, 10354, 20708, 43369, 86738, 173476, 233633, 467266, 934532, 7242623, 14485246, 28970492]

約数ペア:

[(1, 28970492), (2, 14485246), (4, 7242623), (31, 934532), (62, 467266), (124, 233633), (167, 173476), (334, 86738), (668, 43369), (1399, 20708), (2798, 10354), (5177, 5596)]