987450368

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{50753}}^1$

素因数の和:50792

約数の個数: 44

約数和(自身を含む): 2077868760

約数和(自身を除く): 1090418392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 19456, 50753, 101506, 203012, 406024, 812048, 964307, 1624096, 1928614, 3248192, 3857228, 6496384, 7714456, 12992768, 15428912, 25985536, 30857824, 51971072, 61715648, 123431296, 246862592, 493725184, 987450368]

約数ペア:

[(1, 987450368), (2, 493725184), (4, 246862592), (8, 123431296), (16, 61715648), (19, 51971072), (32, 30857824), (38, 25985536), (64, 15428912), (76, 12992768), (128, 7714456), (152, 6496384), (256, 3857228), (304, 3248192), (512, 1928614), (608, 1624096), (1024, 964307), (1216, 812048), (2432, 406024), (4864, 203012), (9728, 101506), (19456, 50753)]