72846266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 119180160

約数和(自身を除く): 46333894

約数列:

[1, 2, 19, 37, 38, 74, 197, 263, 394, 526, 703, 1406, 3743, 4997, 7289, 7486, 9731, 9994, 14578, 19462, 51811, 103622, 138491, 184889, 276982, 369778, 984409, 1917007, 1968818, 3834014, 36423133, 72846266]

約数ペア:

[(1, 72846266), (2, 36423133), (19, 3834014), (37, 1968818), (38, 1917007), (74, 984409), (197, 369778), (263, 276982), (394, 184889), (526, 138491), (703, 103622), (1406, 51811), (3743, 19462), (4997, 14578), (7289, 9994), (7486, 9731)]