75983728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 152768000

約数和(自身を除く): 76784272

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 496, 499, 614, 998, 1228, 1996, 2456, 3992, 4912, 7984, 9517, 15469, 19034, 30938, 38068, 61876, 76136, 123752, 152272, 153193, 247504, 306386, 612772, 1225544, 2451088, 4748983, 9497966, 18995932, 37991864, 75983728]

約数ペア:

[(1, 75983728), (2, 37991864), (4, 18995932), (8, 9497966), (16, 4748983), (31, 2451088), (62, 1225544), (124, 612772), (248, 306386), (307, 247504), (496, 153193), (499, 152272), (614, 123752), (998, 76136), (1228, 61876), (1996, 38068), (2456, 30938), (3992, 19034), (4912, 15469), (7984, 9517)]