7829328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12547}}^1$

素因数の和:12571

約数の個数: 40

約数和(自身を含む): 21783328

約数和(自身を除く): 13954000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 163111, 200752, 301128, 326222, 489333, 602256, 652444, 978666, 1304888, 1957332, 2609776, 3914664, 7829328]

約数ペア:

[(1, 7829328), (2, 3914664), (3, 2609776), (4, 1957332), (6, 1304888), (8, 978666), (12, 652444), (13, 602256), (16, 489333), (24, 326222), (26, 301128), (39, 200752), (48, 163111), (52, 150564), (78, 100376), (104, 75282), (156, 50188), (208, 37641), (312, 25094), (624, 12547)]