26284448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 57697920

約数和(自身を除く): 31413472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2543, 2584, 5086, 5168, 10172, 10336, 20344, 40688, 43231, 48317, 81376, 86462, 96634, 172924, 193268, 345848, 386536, 691696, 773072, 821389, 1383392, 1546144, 1642778, 3285556, 6571112, 13142224, 26284448]

約数ペア:

[(1, 26284448), (2, 13142224), (4, 6571112), (8, 3285556), (16, 1642778), (17, 1546144), (19, 1383392), (32, 821389), (34, 773072), (38, 691696), (68, 386536), (76, 345848), (136, 193268), (152, 172924), (272, 96634), (304, 86462), (323, 81376), (544, 48317), (608, 43231), (646, 40688), (1292, 20344), (2543, 10336), (2584, 10172), (5086, 5168)]