47776768

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 88

約数和(自身を含む): 106722392

約数和(自身を除く): 58945624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 97, 104, 128, 148, 194, 208, 256, 296, 388, 416, 481, 512, 592, 776, 832, 962, 1024, 1184, 1261, 1552, 1664, 1924, 2368, 2522, 3104, 3328, 3589, 3848, 4736, 5044, 6208, 6656, 7178, 7696, 9472, 10088, 12416, 13312, 14356, 15392, 18944, 20176, 24832, 28712, 30784, 37888, 40352, 46657, 49664, 57424, 61568, 80704, 93314, 99328, 114848, 123136, 161408, 186628, 229696, 246272, 322816, 373256, 459392, 492544, 645632, 746512, 918784, 1291264, 1493024, 1837568, 2986048, 3675136, 5972096, 11944192, 23888384, 47776768]

約数ペア:

[(1, 47776768), (2, 23888384), (4, 11944192), (8, 5972096), (13, 3675136), (16, 2986048), (26, 1837568), (32, 1493024), (37, 1291264), (52, 918784), (64, 746512), (74, 645632), (97, 492544), (104, 459392), (128, 373256), (148, 322816), (194, 246272), (208, 229696), (256, 186628), (296, 161408), (388, 123136), (416, 114848), (481, 99328), (512, 93314), (592, 80704), (776, 61568), (832, 57424), (962, 49664), (1024, 46657), (1184, 40352), (1261, 37888), (1552, 30784), (1664, 28712), (1924, 24832), (2368, 20176), (2522, 18944), (3104, 15392), (3328, 14356), (3589, 13312), (3848, 12416), (4736, 10088), (5044, 9472), (6208, 7696), (6656, 7178)]