13881648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 39854592

約数和(自身を除く): 25972944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 431, 488, 528, 671, 732, 862, 976, 1293, 1342, 1464, 1724, 2013, 2586, 2684, 2928, 3448, 4026, 4741, 5172, 5368, 6896, 8052, 9482, 10344, 10736, 14223, 16104, 18964, 20688, 26291, 28446, 32208, 37928, 52582, 56892, 75856, 78873, 105164, 113784, 157746, 210328, 227568, 289201, 315492, 420656, 578402, 630984, 867603, 1156804, 1261968, 1735206, 2313608, 3470412, 4627216, 6940824, 13881648]

約数ペア:

[(1, 13881648), (2, 6940824), (3, 4627216), (4, 3470412), (6, 2313608), (8, 1735206), (11, 1261968), (12, 1156804), (16, 867603), (22, 630984), (24, 578402), (33, 420656), (44, 315492), (48, 289201), (61, 227568), (66, 210328), (88, 157746), (122, 113784), (132, 105164), (176, 78873), (183, 75856), (244, 56892), (264, 52582), (366, 37928), (431, 32208), (488, 28446), (528, 26291), (671, 20688), (732, 18964), (862, 16104), (976, 14223), (1293, 10736), (1342, 10344), (1464, 9482), (1724, 8052), (2013, 6896), (2586, 5368), (2684, 5172), (2928, 4741), (3448, 4026)]