40894112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10739}}^1$

素因数の和:10773

約数の個数: 48

約数和(自身を含む): 97433280

約数和(自身を除く): 56539168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 10739, 21478, 42956, 75173, 85912, 150346, 171824, 182563, 300692, 343648, 365126, 601384, 730252, 1202768, 1277941, 1460504, 2405536, 2555882, 2921008, 5111764, 5842016, 10223528, 20447056, 40894112]

約数ペア:

[(1, 40894112), (2, 20447056), (4, 10223528), (7, 5842016), (8, 5111764), (14, 2921008), (16, 2555882), (17, 2405536), (28, 1460504), (32, 1277941), (34, 1202768), (56, 730252), (68, 601384), (112, 365126), (119, 343648), (136, 300692), (224, 182563), (238, 171824), (272, 150346), (476, 85912), (544, 75173), (952, 42956), (1904, 21478), (3808, 10739)]