22072528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 40

約数和(自身を含む): 47675520

約数和(自身を除く): 25602992

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 4271, 5168, 8542, 17084, 34168, 68336, 72607, 81149, 145214, 162298, 290428, 324596, 580856, 649192, 1161712, 1298384, 1379533, 2759066, 5518132, 11036264, 22072528]

約数ペア:

[(1, 22072528), (2, 11036264), (4, 5518132), (8, 2759066), (16, 1379533), (17, 1298384), (19, 1161712), (34, 649192), (38, 580856), (68, 324596), (76, 290428), (136, 162298), (152, 145214), (272, 81149), (304, 72607), (323, 68336), (646, 34168), (1292, 17084), (2584, 8542), (4271, 5168)]