78783328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 167968080

約数和(自身を除く): 89184752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 827, 916, 1654, 1832, 2977, 3308, 3664, 5954, 6616, 7328, 10751, 11908, 13232, 21502, 23816, 26464, 43004, 47632, 86008, 95264, 172016, 189383, 344032, 378766, 757532, 1515064, 2461979, 3030128, 4923958, 6060256, 9847916, 19695832, 39391664, 78783328]

約数ペア:

[(1, 78783328), (2, 39391664), (4, 19695832), (8, 9847916), (13, 6060256), (16, 4923958), (26, 3030128), (32, 2461979), (52, 1515064), (104, 757532), (208, 378766), (229, 344032), (416, 189383), (458, 172016), (827, 95264), (916, 86008), (1654, 47632), (1832, 43004), (2977, 26464), (3308, 23816), (3664, 21502), (5954, 13232), (6616, 11908), (7328, 10751)]