961786688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8887}}^1$

素因数の和:9007

約数の個数: 56

約数和(自身を含む): 2031796800

約数和(自身を除く): 1070010112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 2848, 3382, 5696, 6764, 8887, 13528, 17774, 27056, 35548, 54112, 71096, 108224, 142192, 168853, 284384, 337706, 568768, 675412, 790943, 1350824, 1581886, 2701648, 3163772, 5403296, 6327544, 10806592, 12655088, 15027917, 25310176, 30055834, 50620352, 60111668, 120223336, 240446672, 480893344, 961786688]

約数ペア:

[(1, 961786688), (2, 480893344), (4, 240446672), (8, 120223336), (16, 60111668), (19, 50620352), (32, 30055834), (38, 25310176), (64, 15027917), (76, 12655088), (89, 10806592), (152, 6327544), (178, 5403296), (304, 3163772), (356, 2701648), (608, 1581886), (712, 1350824), (1216, 790943), (1424, 675412), (1691, 568768), (2848, 337706), (3382, 284384), (5696, 168853), (6764, 142192), (8887, 108224), (13528, 71096), (17774, 54112), (27056, 35548)]