4404088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 5393672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 53, 68, 94, 104, 106, 136, 188, 212, 221, 376, 424, 442, 611, 689, 799, 884, 901, 1222, 1378, 1598, 1768, 1802, 2444, 2491, 2756, 3196, 3604, 4888, 4982, 5512, 6392, 7208, 9964, 10387, 11713, 19928, 20774, 23426, 32383, 41548, 42347, 46852, 64766, 83096, 84694, 93704, 129532, 169388, 259064, 338776, 550511, 1101022, 2202044, 4404088]

約数ペア:

[(1, 4404088), (2, 2202044), (4, 1101022), (8, 550511), (13, 338776), (17, 259064), (26, 169388), (34, 129532), (47, 93704), (52, 84694), (53, 83096), (68, 64766), (94, 46852), (104, 42347), (106, 41548), (136, 32383), (188, 23426), (212, 20774), (221, 19928), (376, 11713), (424, 10387), (442, 9964), (611, 7208), (689, 6392), (799, 5512), (884, 4982), (901, 4888), (1222, 3604), (1378, 3196), (1598, 2756), (1768, 2491), (1802, 2444)]