30566144

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 71768928

約数和(自身を除く): 41202784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 461, 518, 592, 896, 922, 1036, 1184, 1792, 1844, 2072, 2368, 3227, 3688, 4144, 4736, 6454, 7376, 8288, 9472, 12908, 14752, 16576, 17057, 25816, 29504, 33152, 34114, 51632, 59008, 66304, 68228, 103264, 118016, 119399, 136456, 206528, 238798, 272912, 413056, 477596, 545824, 826112, 955192, 1091648, 1910384, 2183296, 3820768, 4366592, 7641536, 15283072, 30566144]

約数ペア:

[(1, 30566144), (2, 15283072), (4, 7641536), (7, 4366592), (8, 3820768), (14, 2183296), (16, 1910384), (28, 1091648), (32, 955192), (37, 826112), (56, 545824), (64, 477596), (74, 413056), (112, 272912), (128, 238798), (148, 206528), (224, 136456), (256, 119399), (259, 118016), (296, 103264), (448, 68228), (461, 66304), (518, 59008), (592, 51632), (896, 34114), (922, 33152), (1036, 29504), (1184, 25816), (1792, 17057), (1844, 16576), (2072, 14752), (2368, 12908), (3227, 9472), (3688, 8288), (4144, 7376), (4736, 6454)]