65966048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 134374464

約数和(自身を除く): 68408416

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 137, 164, 274, 328, 367, 548, 656, 734, 1096, 1312, 1468, 2192, 2936, 4384, 5617, 5872, 11234, 11744, 15047, 22468, 30094, 44936, 50279, 60188, 89872, 100558, 120376, 179744, 201116, 240752, 402232, 481504, 804464, 1608928, 2061439, 4122878, 8245756, 16491512, 32983024, 65966048]

約数ペア:

[(1, 65966048), (2, 32983024), (4, 16491512), (8, 8245756), (16, 4122878), (32, 2061439), (41, 1608928), (82, 804464), (137, 481504), (164, 402232), (274, 240752), (328, 201116), (367, 179744), (548, 120376), (656, 100558), (734, 89872), (1096, 60188), (1312, 50279), (1468, 44936), (2192, 30094), (2936, 22468), (4384, 15047), (5617, 11744), (5872, 11234)]