28974198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 64028160

約数和(自身を除く): 35053962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 5557, 11114, 16671, 33342, 61127, 122254, 183381, 366762, 439003, 878006, 1317009, 2634018, 4829033, 9658066, 14487099, 28974198]

約数ペア:

[(1, 28974198), (2, 14487099), (3, 9658066), (6, 4829033), (11, 2634018), (22, 1317009), (33, 878006), (66, 439003), (79, 366762), (158, 183381), (237, 122254), (474, 61127), (869, 33342), (1738, 16671), (2607, 11114), (5214, 5557)]