25954736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 51853824

約数和(自身を除く): 25899088

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 241, 254, 424, 482, 508, 848, 964, 1016, 1928, 2032, 3856, 6731, 12773, 13462, 25546, 26924, 30607, 51092, 53848, 61214, 102184, 107696, 122428, 204368, 244856, 489712, 1622171, 3244342, 6488684, 12977368, 25954736]

約数ペア:

[(1, 25954736), (2, 12977368), (4, 6488684), (8, 3244342), (16, 1622171), (53, 489712), (106, 244856), (127, 204368), (212, 122428), (241, 107696), (254, 102184), (424, 61214), (482, 53848), (508, 51092), (848, 30607), (964, 26924), (1016, 25546), (1928, 13462), (2032, 12773), (3856, 6731)]