2015217728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{16057}}^1$

素因数の和:16159

約数の個数: 56

約数和(自身を含む): 4184779032

約数和(自身を除く): 2169561304

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 2368, 3392, 3922, 7844, 15688, 16057, 31376, 32114, 62752, 64228, 125504, 128456, 256912, 513824, 594109, 851021, 1027648, 1188218, 1702042, 2376436, 3404084, 4752872, 6808168, 9505744, 13616336, 19011488, 27232672, 31487777, 38022976, 54465344, 62975554, 125951108, 251902216, 503804432, 1007608864, 2015217728]

約数ペア:

[(1, 2015217728), (2, 1007608864), (4, 503804432), (8, 251902216), (16, 125951108), (32, 62975554), (37, 54465344), (53, 38022976), (64, 31487777), (74, 27232672), (106, 19011488), (148, 13616336), (212, 9505744), (296, 6808168), (424, 4752872), (592, 3404084), (848, 2376436), (1184, 1702042), (1696, 1188218), (1961, 1027648), (2368, 851021), (3392, 594109), (3922, 513824), (7844, 256912), (15688, 128456), (16057, 125504), (31376, 64228), (32114, 62752)]