28241744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 57163008

約数和(自身を除く): 28921264

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 587, 776, 1174, 1552, 2348, 3007, 4696, 6014, 9392, 12028, 18197, 24056, 36394, 48112, 56939, 72788, 113878, 145576, 227756, 291152, 455512, 911024, 1765109, 3530218, 7060436, 14120872, 28241744]

約数ペア:

[(1, 28241744), (2, 14120872), (4, 7060436), (8, 3530218), (16, 1765109), (31, 911024), (62, 455512), (97, 291152), (124, 227756), (194, 145576), (248, 113878), (388, 72788), (496, 56939), (587, 48112), (776, 36394), (1174, 24056), (1552, 18197), (2348, 12028), (3007, 9392), (4696, 6014)]