4719877856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{72551}}^1$

素因数の和:72687

約数の個数: 48

約数和(自身を含む): 9872876160

約数和(自身を除く): 5152998304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3424, 4066, 8132, 16264, 32528, 65056, 72551, 145102, 290204, 580408, 1160816, 1378469, 2321632, 2756938, 5513876, 7762957, 11027752, 15525914, 22055504, 31051828, 44111008, 62103656, 124207312, 147496183, 248414624, 294992366, 589984732, 1179969464, 2359938928, 4719877856]

約数ペア:

[(1, 4719877856), (2, 2359938928), (4, 1179969464), (8, 589984732), (16, 294992366), (19, 248414624), (32, 147496183), (38, 124207312), (76, 62103656), (107, 44111008), (152, 31051828), (214, 22055504), (304, 15525914), (428, 11027752), (608, 7762957), (856, 5513876), (1712, 2756938), (2033, 2321632), (3424, 1378469), (4066, 1160816), (8132, 580408), (16264, 290204), (32528, 145102), (65056, 72551)]