74910784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 161300160

約数和(自身を除く): 86389376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 179, 208, 358, 416, 503, 716, 832, 1006, 1432, 2012, 2327, 2864, 4024, 4654, 5728, 6539, 8048, 9308, 11456, 13078, 16096, 18616, 26156, 32192, 37232, 52312, 74464, 90037, 104624, 148928, 180074, 209248, 360148, 418496, 720296, 1170481, 1440592, 2340962, 2881184, 4681924, 5762368, 9363848, 18727696, 37455392, 74910784]

約数ペア:

[(1, 74910784), (2, 37455392), (4, 18727696), (8, 9363848), (13, 5762368), (16, 4681924), (26, 2881184), (32, 2340962), (52, 1440592), (64, 1170481), (104, 720296), (179, 418496), (208, 360148), (358, 209248), (416, 180074), (503, 148928), (716, 104624), (832, 90037), (1006, 74464), (1432, 52312), (2012, 37232), (2327, 32192), (2864, 26156), (4024, 18616), (4654, 16096), (5728, 13078), (6539, 11456), (8048, 9308)]