28027736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16763}}^1$

素因数の和:16799

約数の個数: 32

約数和(自身を含む): 60350400

約数和(自身を除く): 32322664

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 16763, 33526, 67052, 134104, 184393, 318497, 368786, 636994, 737572, 1273988, 1475144, 2547976, 3503467, 7006934, 14013868, 28027736]

約数ペア:

[(1, 28027736), (2, 14013868), (4, 7006934), (8, 3503467), (11, 2547976), (19, 1475144), (22, 1273988), (38, 737572), (44, 636994), (76, 368786), (88, 318497), (152, 184393), (209, 134104), (418, 67052), (836, 33526), (1672, 16763)]