1567195328

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1583}}^1$

素因数の和:2125

約数の個数: 56

約数和(自身を含む): 3218688000

約数和(自身を除く): 1651492672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 499, 992, 998, 1583, 1984, 1996, 3166, 3992, 6332, 7984, 12664, 15469, 15968, 25328, 30938, 31936, 49073, 50656, 61876, 98146, 101312, 123752, 196292, 247504, 392584, 495008, 785168, 789917, 990016, 1570336, 1579834, 3140672, 3159668, 6319336, 12638672, 24487427, 25277344, 48974854, 50554688, 97949708, 195899416, 391798832, 783597664, 1567195328]

約数ペア:

[(1, 1567195328), (2, 783597664), (4, 391798832), (8, 195899416), (16, 97949708), (31, 50554688), (32, 48974854), (62, 25277344), (64, 24487427), (124, 12638672), (248, 6319336), (496, 3159668), (499, 3140672), (992, 1579834), (998, 1570336), (1583, 990016), (1984, 789917), (1996, 785168), (3166, 495008), (3992, 392584), (6332, 247504), (7984, 196292), (12664, 123752), (15469, 101312), (15968, 98146), (25328, 61876), (30938, 50656), (31936, 49073)]