65223392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 140026320

約数和(自身を除く): 74802928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 1889, 2158, 2656, 3778, 4316, 7556, 8632, 15112, 17264, 24557, 30224, 34528, 49114, 60448, 98228, 156787, 196456, 313574, 392912, 627148, 785824, 1254296, 2038231, 2508592, 4076462, 5017184, 8152924, 16305848, 32611696, 65223392]

約数ペア:

[(1, 65223392), (2, 32611696), (4, 16305848), (8, 8152924), (13, 5017184), (16, 4076462), (26, 2508592), (32, 2038231), (52, 1254296), (83, 785824), (104, 627148), (166, 392912), (208, 313574), (332, 196456), (416, 156787), (664, 98228), (1079, 60448), (1328, 49114), (1889, 34528), (2158, 30224), (2656, 24557), (3778, 17264), (4316, 15112), (7556, 8632)]