74773504

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 166101768

約数和(自身を除く): 91328264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 137, 164, 208, 256, 274, 328, 416, 512, 533, 548, 656, 832, 1024, 1066, 1096, 1312, 1664, 1781, 2132, 2192, 2624, 3328, 3562, 4264, 4384, 5248, 5617, 6656, 7124, 8528, 8768, 10496, 11234, 13312, 14248, 17056, 17536, 20992, 22468, 28496, 34112, 35072, 41984, 44936, 56992, 68224, 70144, 73021, 89872, 113984, 136448, 140288, 146042, 179744, 227968, 272896, 292084, 359488, 455936, 545792, 584168, 718976, 911872, 1168336, 1437952, 1823744, 2336672, 2875904, 4673344, 5751808, 9346688, 18693376, 37386752, 74773504]

約数ペア:

[(1, 74773504), (2, 37386752), (4, 18693376), (8, 9346688), (13, 5751808), (16, 4673344), (26, 2875904), (32, 2336672), (41, 1823744), (52, 1437952), (64, 1168336), (82, 911872), (104, 718976), (128, 584168), (137, 545792), (164, 455936), (208, 359488), (256, 292084), (274, 272896), (328, 227968), (416, 179744), (512, 146042), (533, 140288), (548, 136448), (656, 113984), (832, 89872), (1024, 73021), (1066, 70144), (1096, 68224), (1312, 56992), (1664, 44936), (1781, 41984), (2132, 35072), (2192, 34112), (2624, 28496), (3328, 22468), (3562, 20992), (4264, 17536), (4384, 17056), (5248, 14248), (5617, 13312), (6656, 11234), (7124, 10496), (8528, 8768)]