2776177552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{115597}}^1$

素因数の和:115703

約数の個数: 40

約数和(自身を含む): 5733660800

約数和(自身を除く): 2957483248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 12008, 24016, 115597, 231194, 462388, 924776, 1849552, 2196343, 4392686, 8785372, 9132163, 17570744, 18264326, 35141488, 36528652, 73057304, 146114608, 173511097, 347022194, 694044388, 1388088776, 2776177552]

約数ペア:

[(1, 2776177552), (2, 1388088776), (4, 694044388), (8, 347022194), (16, 173511097), (19, 146114608), (38, 73057304), (76, 36528652), (79, 35141488), (152, 18264326), (158, 17570744), (304, 9132163), (316, 8785372), (632, 4392686), (1264, 2196343), (1501, 1849552), (3002, 924776), (6004, 462388), (12008, 231194), (24016, 115597)]