8883224

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 20139840

約数和(自身を除く): 11256616

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 73, 82, 106, 146, 164, 212, 287, 292, 328, 371, 424, 511, 574, 584, 742, 1022, 1148, 1484, 2044, 2173, 2296, 2968, 2993, 3869, 4088, 4346, 5986, 7738, 8692, 11972, 15211, 15476, 17384, 20951, 23944, 27083, 30422, 30952, 41902, 54166, 60844, 83804, 108332, 121688, 158629, 167608, 216664, 317258, 634516, 1110403, 1269032, 2220806, 4441612, 8883224]

約数ペア:

[(1, 8883224), (2, 4441612), (4, 2220806), (7, 1269032), (8, 1110403), (14, 634516), (28, 317258), (41, 216664), (53, 167608), (56, 158629), (73, 121688), (82, 108332), (106, 83804), (146, 60844), (164, 54166), (212, 41902), (287, 30952), (292, 30422), (328, 27083), (371, 23944), (424, 20951), (511, 17384), (574, 15476), (584, 15211), (742, 11972), (1022, 8692), (1148, 7738), (1484, 5986), (2044, 4346), (2173, 4088), (2296, 3869), (2968, 2993)]