30838304

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4489

約数の個数: 48

約数和(自身を含む): 71640576

約数和(自身を除く): 40802272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4441, 6944, 8882, 17764, 31087, 35528, 62174, 71056, 124348, 137671, 142112, 248696, 275342, 497392, 550684, 963697, 994784, 1101368, 1927394, 2202736, 3854788, 4405472, 7709576, 15419152, 30838304]

約数ペア:

[(1, 30838304), (2, 15419152), (4, 7709576), (7, 4405472), (8, 3854788), (14, 2202736), (16, 1927394), (28, 1101368), (31, 994784), (32, 963697), (56, 550684), (62, 497392), (112, 275342), (124, 248696), (217, 142112), (224, 137671), (248, 124348), (434, 71056), (496, 62174), (868, 35528), (992, 31087), (1736, 17764), (3472, 8882), (4441, 6944)]