4480448

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 10375392

約数和(自身を除く): 5894944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 137, 146, 224, 274, 292, 448, 511, 548, 584, 959, 1022, 1096, 1168, 1918, 2044, 2192, 2336, 3836, 4088, 4384, 4672, 7672, 8176, 8768, 10001, 15344, 16352, 20002, 30688, 32704, 40004, 61376, 70007, 80008, 140014, 160016, 280028, 320032, 560056, 640064, 1120112, 2240224, 4480448]

約数ペア:

[(1, 4480448), (2, 2240224), (4, 1120112), (7, 640064), (8, 560056), (14, 320032), (16, 280028), (28, 160016), (32, 140014), (56, 80008), (64, 70007), (73, 61376), (112, 40004), (137, 32704), (146, 30688), (224, 20002), (274, 16352), (292, 15344), (448, 10001), (511, 8768), (548, 8176), (584, 7672), (959, 4672), (1022, 4384), (1096, 4088), (1168, 3836), (1918, 2336), (2044, 2192)]