65997568

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 162195488

約数和(自身を除く): 96197920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2833, 2912, 3328, 5666, 5824, 11332, 11648, 19831, 22664, 23296, 36829, 39662, 45328, 73658, 79324, 90656, 147316, 158648, 181312, 257803, 294632, 317296, 362624, 515606, 589264, 634592, 725248, 1031212, 1178528, 1269184, 2062424, 2357056, 2538368, 4124848, 4714112, 5076736, 8249696, 9428224, 16499392, 32998784, 65997568]

約数ペア:

[(1, 65997568), (2, 32998784), (4, 16499392), (7, 9428224), (8, 8249696), (13, 5076736), (14, 4714112), (16, 4124848), (26, 2538368), (28, 2357056), (32, 2062424), (52, 1269184), (56, 1178528), (64, 1031212), (91, 725248), (104, 634592), (112, 589264), (128, 515606), (182, 362624), (208, 317296), (224, 294632), (256, 257803), (364, 181312), (416, 158648), (448, 147316), (728, 90656), (832, 79324), (896, 73658), (1456, 45328), (1664, 39662), (1792, 36829), (2833, 23296), (2912, 22664), (3328, 19831), (5666, 11648), (5824, 11332)]