1304768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 56

約数和(自身を含む): 2895600

約数和(自身を除く): 1590832

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 37, 38, 58, 64, 74, 76, 116, 148, 152, 232, 296, 304, 464, 551, 592, 608, 703, 928, 1073, 1102, 1184, 1216, 1406, 1856, 2146, 2204, 2368, 2812, 4292, 4408, 5624, 8584, 8816, 11248, 17168, 17632, 20387, 22496, 34336, 35264, 40774, 44992, 68672, 81548, 163096, 326192, 652384, 1304768]

約数ペア:

[(1, 1304768), (2, 652384), (4, 326192), (8, 163096), (16, 81548), (19, 68672), (29, 44992), (32, 40774), (37, 35264), (38, 34336), (58, 22496), (64, 20387), (74, 17632), (76, 17168), (116, 11248), (148, 8816), (152, 8584), (232, 5624), (296, 4408), (304, 4292), (464, 2812), (551, 2368), (592, 2204), (608, 2146), (703, 1856), (928, 1406), (1073, 1216), (1102, 1184)]