22028972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 24634708

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 619, 868, 1148, 1238, 1271, 2476, 2542, 4333, 5084, 8666, 8897, 17332, 17794, 19189, 25379, 35588, 38378, 50758, 76756, 101516, 134323, 177653, 268646, 355306, 537292, 710612, 786749, 1573498, 3146996, 5507243, 11014486, 22028972]

約数ペア:

[(1, 22028972), (2, 11014486), (4, 5507243), (7, 3146996), (14, 1573498), (28, 786749), (31, 710612), (41, 537292), (62, 355306), (82, 268646), (124, 177653), (164, 134323), (217, 101516), (287, 76756), (434, 50758), (574, 38378), (619, 35588), (868, 25379), (1148, 19189), (1238, 17794), (1271, 17332), (2476, 8897), (2542, 8666), (4333, 5084)]