22316392

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 49870080

約数和(自身を除く): 27553688

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 103, 106, 146, 206, 212, 292, 371, 412, 424, 511, 584, 721, 742, 824, 1022, 1442, 1484, 2044, 2884, 2968, 3869, 4088, 5459, 5768, 7519, 7738, 10918, 15038, 15476, 21836, 27083, 30076, 30952, 38213, 43672, 52633, 54166, 60152, 76426, 105266, 108332, 152852, 210532, 216664, 305704, 398507, 421064, 797014, 1594028, 2789549, 3188056, 5579098, 11158196, 22316392]

約数ペア:

[(1, 22316392), (2, 11158196), (4, 5579098), (7, 3188056), (8, 2789549), (14, 1594028), (28, 797014), (53, 421064), (56, 398507), (73, 305704), (103, 216664), (106, 210532), (146, 152852), (206, 108332), (212, 105266), (292, 76426), (371, 60152), (412, 54166), (424, 52633), (511, 43672), (584, 38213), (721, 30952), (742, 30076), (824, 27083), (1022, 21836), (1442, 15476), (1484, 15038), (2044, 10918), (2884, 7738), (2968, 7519), (3869, 5768), (4088, 5459)]