7219424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 15730848

約数和(自身を除く): 8511424

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 577, 736, 782, 1154, 1564, 2308, 3128, 4616, 6256, 9232, 9809, 12512, 13271, 18464, 19618, 26542, 39236, 53084, 78472, 106168, 156944, 212336, 225607, 313888, 424672, 451214, 902428, 1804856, 3609712, 7219424]

約数ペア:

[(1, 7219424), (2, 3609712), (4, 1804856), (8, 902428), (16, 451214), (17, 424672), (23, 313888), (32, 225607), (34, 212336), (46, 156944), (68, 106168), (92, 78472), (136, 53084), (184, 39236), (272, 26542), (368, 19618), (391, 18464), (544, 13271), (577, 12512), (736, 9809), (782, 9232), (1154, 6256), (1564, 4616), (2308, 3128)]