28002016

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3107

約数の個数: 48

約数和(自身を含む): 64562400

約数和(自身を除く): 36560384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3049, 4592, 6098, 9184, 12196, 21343, 24392, 42686, 48784, 85372, 97568, 125009, 170744, 250018, 341488, 500036, 682976, 875063, 1000072, 1750126, 2000144, 3500252, 4000288, 7000504, 14001008, 28002016]

約数ペア:

[(1, 28002016), (2, 14001008), (4, 7000504), (7, 4000288), (8, 3500252), (14, 2000144), (16, 1750126), (28, 1000072), (32, 875063), (41, 682976), (56, 500036), (82, 341488), (112, 250018), (164, 170744), (224, 125009), (287, 97568), (328, 85372), (574, 48784), (656, 42686), (1148, 24392), (1312, 21343), (2296, 12196), (3049, 9184), (4592, 6098)]