2240224

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 5146848

約数和(自身を除く): 2906624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 137, 146, 224, 274, 292, 511, 548, 584, 959, 1022, 1096, 1168, 1918, 2044, 2192, 2336, 3836, 4088, 4384, 7672, 8176, 10001, 15344, 16352, 20002, 30688, 40004, 70007, 80008, 140014, 160016, 280028, 320032, 560056, 1120112, 2240224]

約数ペア:

[(1, 2240224), (2, 1120112), (4, 560056), (7, 320032), (8, 280028), (14, 160016), (16, 140014), (28, 80008), (32, 70007), (56, 40004), (73, 30688), (112, 20002), (137, 16352), (146, 15344), (224, 10001), (274, 8176), (292, 7672), (511, 4384), (548, 4088), (584, 3836), (959, 2336), (1022, 2192), (1096, 2044), (1168, 1918)]