7138065592

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{387433}}^1$

素因数の和:387500

約数の個数: 48

約数和(自身を含む): 15900291360

約数和(自身を除く): 8762225768

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 387433, 774866, 1549732, 2712031, 3099464, 5424062, 10848124, 18209351, 18984217, 21696248, 36418702, 37968434, 72837404, 75936868, 127465457, 145674808, 151873736, 254930914, 509861828, 892258199, 1019723656, 1784516398, 3569032796, 7138065592]

約数ペア:

[(1, 7138065592), (2, 3569032796), (4, 1784516398), (7, 1019723656), (8, 892258199), (14, 509861828), (28, 254930914), (47, 151873736), (49, 145674808), (56, 127465457), (94, 75936868), (98, 72837404), (188, 37968434), (196, 36418702), (329, 21696248), (376, 18984217), (392, 18209351), (658, 10848124), (1316, 5424062), (2303, 3099464), (2632, 2712031), (4606, 1549732), (9212, 774866), (18424, 387433)]