40978704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3904

約数の個数: 80

約数和(自身を含む): 120742272

約数和(自身を除く): 79763568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 3863, 5304, 7726, 10608, 11589, 15452, 23178, 30904, 46356, 50219, 61808, 65671, 92712, 100438, 131342, 150657, 185424, 197013, 200876, 262684, 301314, 394026, 401752, 525368, 602628, 788052, 803504, 853723, 1050736, 1205256, 1576104, 1707446, 2410512, 2561169, 3152208, 3414892, 5122338, 6829784, 10244676, 13659568, 20489352, 40978704]

約数ペア:

[(1, 40978704), (2, 20489352), (3, 13659568), (4, 10244676), (6, 6829784), (8, 5122338), (12, 3414892), (13, 3152208), (16, 2561169), (17, 2410512), (24, 1707446), (26, 1576104), (34, 1205256), (39, 1050736), (48, 853723), (51, 803504), (52, 788052), (68, 602628), (78, 525368), (102, 401752), (104, 394026), (136, 301314), (156, 262684), (204, 200876), (208, 197013), (221, 185424), (272, 150657), (312, 131342), (408, 100438), (442, 92712), (624, 65671), (663, 61808), (816, 50219), (884, 46356), (1326, 30904), (1768, 23178), (2652, 15452), (3536, 11589), (3863, 10608), (5304, 7726)]