67930672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 40

約数和(自身を含む): 136911872

約数和(自身を除く): 68981200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 907, 1208, 1814, 2416, 3628, 4681, 7256, 9362, 14512, 18724, 28117, 37448, 56234, 74896, 112468, 136957, 224936, 273914, 449872, 547828, 1095656, 2191312, 4245667, 8491334, 16982668, 33965336, 67930672]

約数ペア:

[(1, 67930672), (2, 33965336), (4, 16982668), (8, 8491334), (16, 4245667), (31, 2191312), (62, 1095656), (124, 547828), (151, 449872), (248, 273914), (302, 224936), (496, 136957), (604, 112468), (907, 74896), (1208, 56234), (1814, 37448), (2416, 28117), (3628, 18724), (4681, 14512), (7256, 9362)]