43347968

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 52

約数和(自身を含む): 91411560

約数和(自身を除く): 48063592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 557, 608, 1024, 1114, 1216, 2048, 2228, 2432, 4096, 4456, 4864, 8912, 9728, 10583, 17824, 19456, 21166, 35648, 38912, 42332, 71296, 77824, 84664, 142592, 169328, 285184, 338656, 570368, 677312, 1140736, 1354624, 2281472, 2709248, 5418496, 10836992, 21673984, 43347968]

約数ペア:

[(1, 43347968), (2, 21673984), (4, 10836992), (8, 5418496), (16, 2709248), (19, 2281472), (32, 1354624), (38, 1140736), (64, 677312), (76, 570368), (128, 338656), (152, 285184), (256, 169328), (304, 142592), (512, 84664), (557, 77824), (608, 71296), (1024, 42332), (1114, 38912), (1216, 35648), (2048, 21166), (2228, 19456), (2432, 17824), (4096, 10583), (4456, 9728), (4864, 8912)]