28066962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 42896238

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 769, 869, 1106, 1538, 1659, 1738, 2307, 2607, 3318, 4614, 5214, 5383, 6083, 8459, 10766, 12166, 16149, 16918, 18249, 25377, 32298, 36498, 50754, 59213, 60751, 118426, 121502, 177639, 182253, 355278, 364506, 425257, 668261, 850514, 1275771, 1336522, 2004783, 2551542, 4009566, 4677827, 9355654, 14033481, 28066962]

約数ペア:

[(1, 28066962), (2, 14033481), (3, 9355654), (6, 4677827), (7, 4009566), (11, 2551542), (14, 2004783), (21, 1336522), (22, 1275771), (33, 850514), (42, 668261), (66, 425257), (77, 364506), (79, 355278), (154, 182253), (158, 177639), (231, 121502), (237, 118426), (462, 60751), (474, 59213), (553, 50754), (769, 36498), (869, 32298), (1106, 25377), (1538, 18249), (1659, 16918), (1738, 16149), (2307, 12166), (2607, 10766), (3318, 8459), (4614, 6083), (5214, 5383)]