7580531536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{10067}}^1$

素因数の和:12571

約数の個数: 40

約数和(自身を含む): 15468072480

約数和(自身を除く): 7887540944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2477, 4954, 9908, 10067, 19816, 20134, 39632, 40268, 47063, 80536, 94126, 161072, 188252, 191273, 376504, 382546, 753008, 765092, 1530184, 3060368, 24935959, 49871918, 99743836, 199487672, 398975344, 473783221, 947566442, 1895132884, 3790265768, 7580531536]

約数ペア:

[(1, 7580531536), (2, 3790265768), (4, 1895132884), (8, 947566442), (16, 473783221), (19, 398975344), (38, 199487672), (76, 99743836), (152, 49871918), (304, 24935959), (2477, 3060368), (4954, 1530184), (9908, 765092), (10067, 753008), (19816, 382546), (20134, 376504), (39632, 191273), (40268, 188252), (47063, 161072), (80536, 94126)]