22680448

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 54712800

約数和(自身を除く): 32032352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1489, 1904, 2176, 2978, 3808, 5956, 7616, 10423, 11912, 15232, 20846, 23824, 25313, 41692, 47648, 50626, 83384, 95296, 101252, 166768, 177191, 190592, 202504, 333536, 354382, 405008, 667072, 708764, 810016, 1334144, 1417528, 1620032, 2835056, 3240064, 5670112, 11340224, 22680448]

約数ペア:

[(1, 22680448), (2, 11340224), (4, 5670112), (7, 3240064), (8, 2835056), (14, 1620032), (16, 1417528), (17, 1334144), (28, 810016), (32, 708764), (34, 667072), (56, 405008), (64, 354382), (68, 333536), (112, 202504), (119, 190592), (128, 177191), (136, 166768), (224, 101252), (238, 95296), (272, 83384), (448, 50626), (476, 47648), (544, 41692), (896, 25313), (952, 23824), (1088, 20846), (1489, 15232), (1904, 11912), (2176, 10423), (2978, 7616), (3808, 5956)]