22829144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 48733440

約数和(自身を除く): 25904296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 73, 97, 104, 124, 146, 194, 248, 292, 388, 403, 584, 776, 806, 949, 1261, 1612, 1898, 2263, 2522, 3007, 3224, 3796, 4526, 5044, 6014, 7081, 7592, 9052, 10088, 12028, 14162, 18104, 24056, 28324, 29419, 39091, 56648, 58838, 78182, 92053, 117676, 156364, 184106, 219511, 235352, 312728, 368212, 439022, 736424, 878044, 1756088, 2853643, 5707286, 11414572, 22829144]

約数ペア:

[(1, 22829144), (2, 11414572), (4, 5707286), (8, 2853643), (13, 1756088), (26, 878044), (31, 736424), (52, 439022), (62, 368212), (73, 312728), (97, 235352), (104, 219511), (124, 184106), (146, 156364), (194, 117676), (248, 92053), (292, 78182), (388, 58838), (403, 56648), (584, 39091), (776, 29419), (806, 28324), (949, 24056), (1261, 18104), (1612, 14162), (1898, 12028), (2263, 10088), (2522, 9052), (3007, 7592), (3224, 7081), (3796, 6014), (4526, 5044)]