22013152

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 51279480

約数和(自身を除く): 29266328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 139, 196, 202, 224, 278, 392, 404, 556, 707, 784, 808, 973, 1112, 1414, 1568, 1616, 1946, 2224, 2828, 3232, 3892, 4448, 4949, 5656, 6811, 7784, 9898, 11312, 13622, 14039, 15568, 19796, 22624, 27244, 28078, 31136, 39592, 54488, 56156, 79184, 98273, 108976, 112312, 158368, 196546, 217952, 224624, 393092, 449248, 687911, 786184, 1375822, 1572368, 2751644, 3144736, 5503288, 11006576, 22013152]

約数ペア:

[(1, 22013152), (2, 11006576), (4, 5503288), (7, 3144736), (8, 2751644), (14, 1572368), (16, 1375822), (28, 786184), (32, 687911), (49, 449248), (56, 393092), (98, 224624), (101, 217952), (112, 196546), (139, 158368), (196, 112312), (202, 108976), (224, 98273), (278, 79184), (392, 56156), (404, 54488), (556, 39592), (707, 31136), (784, 28078), (808, 27244), (973, 22624), (1112, 19796), (1414, 15568), (1568, 14039), (1616, 13622), (1946, 11312), (2224, 9898), (2828, 7784), (3232, 6811), (3892, 5656), (4448, 4949)]