25037896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12709

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 28184504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 12671, 25342, 50684, 101368, 164723, 240749, 329446, 481498, 658892, 962996, 1317784, 1925992, 3129737, 6259474, 12518948, 25037896]

約数ペア:

[(1, 25037896), (2, 12518948), (4, 6259474), (8, 3129737), (13, 1925992), (19, 1317784), (26, 962996), (38, 658892), (52, 481498), (76, 329446), (104, 240749), (152, 164723), (247, 101368), (494, 50684), (988, 25342), (1976, 12671)]