25724252158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{1901}}^1$

素因数の和:2553

約数の個数: 64

約数和(自身を含む): 44961454080

約数和(自身を除く): 19237201922

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 569, 1034, 1081, 1138, 1901, 2162, 3802, 6259, 11891, 12518, 13087, 20911, 23782, 26174, 26743, 41822, 43723, 53486, 87446, 89347, 143957, 178694, 287914, 294173, 480953, 588346, 615089, 961906, 982817, 1081669, 1230178, 1965634, 2054981, 2163338, 4109962, 6765979, 11898359, 13531958, 22604791, 23796718, 24878387, 45209582, 49756774, 50838443, 101676886, 273662257, 547324514, 559222873, 1118445746, 1169284189, 2338568378, 12862126079, 25724252158]

約数ペア:

[(1, 25724252158), (2, 12862126079), (11, 2338568378), (22, 1169284189), (23, 1118445746), (46, 559222873), (47, 547324514), (94, 273662257), (253, 101676886), (506, 50838443), (517, 49756774), (569, 45209582), (1034, 24878387), (1081, 23796718), (1138, 22604791), (1901, 13531958), (2162, 11898359), (3802, 6765979), (6259, 4109962), (11891, 2163338), (12518, 2054981), (13087, 1965634), (20911, 1230178), (23782, 1081669), (26174, 982817), (26743, 961906), (41822, 615089), (43723, 588346), (53486, 480953), (87446, 294173), (89347, 287914), (143957, 178694)]