47128216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 97822080

約数和(自身を除く): 50693864

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 73, 94, 101, 136, 146, 188, 202, 292, 376, 404, 584, 799, 808, 1241, 1598, 1717, 2482, 3196, 3431, 3434, 4747, 4964, 6392, 6862, 6868, 7373, 9494, 9928, 13724, 13736, 14746, 18988, 27448, 29492, 37976, 58327, 58984, 80699, 116654, 125341, 161398, 233308, 250682, 322796, 346531, 466616, 501364, 645592, 693062, 1002728, 1386124, 2772248, 5891027, 11782054, 23564108, 47128216]

約数ペア:

[(1, 47128216), (2, 23564108), (4, 11782054), (8, 5891027), (17, 2772248), (34, 1386124), (47, 1002728), (68, 693062), (73, 645592), (94, 501364), (101, 466616), (136, 346531), (146, 322796), (188, 250682), (202, 233308), (292, 161398), (376, 125341), (404, 116654), (584, 80699), (799, 58984), (808, 58327), (1241, 37976), (1598, 29492), (1717, 27448), (2482, 18988), (3196, 14746), (3431, 13736), (3434, 13724), (4747, 9928), (4964, 9494), (6392, 7373), (6862, 6868)]