22015952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 53425152

約数和(自身を除く): 31409200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 373, 434, 476, 496, 527, 746, 868, 952, 1054, 1492, 1736, 1904, 2108, 2611, 2984, 3472, 3689, 4216, 5222, 5968, 6341, 7378, 8432, 10444, 11563, 12682, 14756, 20888, 23126, 25364, 29512, 41776, 44387, 46252, 50728, 59024, 80941, 88774, 92504, 101456, 161882, 177548, 185008, 196571, 323764, 355096, 393142, 647528, 710192, 786284, 1295056, 1375997, 1572568, 2751994, 3145136, 5503988, 11007976, 22015952]

約数ペア:

[(1, 22015952), (2, 11007976), (4, 5503988), (7, 3145136), (8, 2751994), (14, 1572568), (16, 1375997), (17, 1295056), (28, 786284), (31, 710192), (34, 647528), (56, 393142), (62, 355096), (68, 323764), (112, 196571), (119, 185008), (124, 177548), (136, 161882), (217, 101456), (238, 92504), (248, 88774), (272, 80941), (373, 59024), (434, 50728), (476, 46252), (496, 44387), (527, 41776), (746, 29512), (868, 25364), (952, 23126), (1054, 20888), (1492, 14756), (1736, 12682), (1904, 11563), (2108, 10444), (2611, 8432), (2984, 7378), (3472, 6341), (3689, 5968), (4216, 5222)]