67268816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 138979200

約数和(自身を除く): 71710384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 2801, 3002, 5602, 6004, 11204, 12008, 22408, 24016, 44816, 53219, 106438, 212876, 221279, 425752, 442558, 851504, 885116, 1770232, 3540464, 4204301, 8408602, 16817204, 33634408, 67268816]

約数ペア:

[(1, 67268816), (2, 33634408), (4, 16817204), (8, 8408602), (16, 4204301), (19, 3540464), (38, 1770232), (76, 885116), (79, 851504), (152, 442558), (158, 425752), (304, 221279), (316, 212876), (632, 106438), (1264, 53219), (1501, 44816), (2801, 24016), (3002, 22408), (5602, 12008), (6004, 11204)]