1461438784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13831}}^1$

素因数の和:13983

約数の個数: 56

約数和(自身を含む): 3147941888

約数和(自身を除く): 1686503104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 13831, 26416, 27662, 52832, 55324, 105664, 110648, 179803, 221296, 359606, 442592, 719212, 885184, 1438424, 1756537, 2876848, 3513074, 5753696, 7026148, 11507392, 14052296, 22834981, 28104592, 45669962, 56209184, 91339924, 112418368, 182679848, 365359696, 730719392, 1461438784]

約数ペア:

[(1, 1461438784), (2, 730719392), (4, 365359696), (8, 182679848), (13, 112418368), (16, 91339924), (26, 56209184), (32, 45669962), (52, 28104592), (64, 22834981), (104, 14052296), (127, 11507392), (208, 7026148), (254, 5753696), (416, 3513074), (508, 2876848), (832, 1756537), (1016, 1438424), (1651, 885184), (2032, 719212), (3302, 442592), (4064, 359606), (6604, 221296), (8128, 179803), (13208, 110648), (13831, 105664), (26416, 55324), (27662, 52832)]