65820256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3791

約数の個数: 48

約数和(自身を含む): 141145200

約数和(自身を除く): 75324944

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 3733, 4408, 7466, 8816, 14932, 17632, 29864, 59728, 70927, 108257, 119456, 141854, 216514, 283708, 433028, 567416, 866056, 1134832, 1732112, 2056883, 2269664, 3464224, 4113766, 8227532, 16455064, 32910128, 65820256]

約数ペア:

[(1, 65820256), (2, 32910128), (4, 16455064), (8, 8227532), (16, 4113766), (19, 3464224), (29, 2269664), (32, 2056883), (38, 1732112), (58, 1134832), (76, 866056), (116, 567416), (152, 433028), (232, 283708), (304, 216514), (464, 141854), (551, 119456), (608, 108257), (928, 70927), (1102, 59728), (2204, 29864), (3733, 17632), (4408, 14932), (7466, 8816)]