8988308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 19885824

約数和(自身を除く): 10897516

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 821, 1564, 1642, 2737, 3284, 5474, 5747, 10948, 11494, 13957, 18883, 22988, 27914, 37766, 55828, 75532, 97699, 132181, 195398, 264362, 321011, 390796, 528724, 642022, 1284044, 2247077, 4494154, 8988308]

約数ペア:

[(1, 8988308), (2, 4494154), (4, 2247077), (7, 1284044), (14, 642022), (17, 528724), (23, 390796), (28, 321011), (34, 264362), (46, 195398), (68, 132181), (92, 97699), (119, 75532), (161, 55828), (238, 37766), (322, 27914), (391, 22988), (476, 18883), (644, 13957), (782, 11494), (821, 10948), (1564, 5747), (1642, 5474), (2737, 3284)]