274423408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79039}}^1$

素因数の和:79085

約数の個数: 40

約数和(自身を含む): 627261440

約数和(自身を除く): 352838032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 79039, 158078, 316156, 553273, 632312, 1106546, 1264624, 2213092, 2450209, 4426184, 4900418, 8852368, 9800836, 17151463, 19601672, 34302926, 39203344, 68605852, 137211704, 274423408]

約数ペア:

[(1, 274423408), (2, 137211704), (4, 68605852), (7, 39203344), (8, 34302926), (14, 19601672), (16, 17151463), (28, 9800836), (31, 8852368), (56, 4900418), (62, 4426184), (112, 2450209), (124, 2213092), (217, 1264624), (248, 1106546), (434, 632312), (496, 553273), (868, 316156), (1736, 158078), (3472, 79039)]