25927706

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 45940608

約数和(自身を除く): 20012902

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 421, 581, 742, 842, 1162, 2947, 4399, 5894, 8798, 22313, 30793, 34943, 44626, 61586, 69886, 156191, 244601, 312382, 489202, 1851979, 3703958, 12963853, 25927706]

約数ペア:

[(1, 25927706), (2, 12963853), (7, 3703958), (14, 1851979), (53, 489202), (83, 312382), (106, 244601), (166, 156191), (371, 69886), (421, 61586), (581, 44626), (742, 34943), (842, 30793), (1162, 22313), (2947, 8798), (4399, 5894)]