2212571872

素因数分解:

$2^5\times 7^2\times {\mathrm{617}}^1\times {\mathrm{2287}}^1$

素因数の和:2928

約数の個数: 72

約数和(自身を含む): 5077616544

約数和(自身を除く): 2865044672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 617, 784, 1234, 1568, 2287, 2468, 4319, 4574, 4936, 8638, 9148, 9872, 16009, 17276, 18296, 19744, 30233, 32018, 34552, 36592, 60466, 64036, 69104, 73184, 112063, 120932, 128072, 138208, 224126, 241864, 256144, 448252, 483728, 512288, 896504, 967456, 1411079, 1793008, 2822158, 3586016, 5644316, 9877553, 11288632, 19755106, 22577264, 39510212, 45154528, 69142871, 79020424, 138285742, 158040848, 276571484, 316081696, 553142968, 1106285936, 2212571872]

約数ペア:

[(1, 2212571872), (2, 1106285936), (4, 553142968), (7, 316081696), (8, 276571484), (14, 158040848), (16, 138285742), (28, 79020424), (32, 69142871), (49, 45154528), (56, 39510212), (98, 22577264), (112, 19755106), (196, 11288632), (224, 9877553), (392, 5644316), (617, 3586016), (784, 2822158), (1234, 1793008), (1568, 1411079), (2287, 967456), (2468, 896504), (4319, 512288), (4574, 483728), (4936, 448252), (8638, 256144), (9148, 241864), (9872, 224126), (16009, 138208), (17276, 128072), (18296, 120932), (19744, 112063), (30233, 73184), (32018, 69104), (34552, 64036), (36592, 60466)]