8237488

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 19840000

約数和(自身を除く): 11602512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 79, 98, 112, 133, 152, 158, 196, 266, 304, 316, 343, 392, 532, 553, 632, 686, 784, 931, 1064, 1106, 1264, 1372, 1501, 1862, 2128, 2212, 2744, 3002, 3724, 3871, 4424, 5488, 6004, 6517, 7448, 7742, 8848, 10507, 12008, 13034, 14896, 15484, 21014, 24016, 26068, 27097, 30968, 42028, 52136, 54194, 61936, 73549, 84056, 104272, 108388, 147098, 168112, 216776, 294196, 433552, 514843, 588392, 1029686, 1176784, 2059372, 4118744, 8237488]

約数ペア:

[(1, 8237488), (2, 4118744), (4, 2059372), (7, 1176784), (8, 1029686), (14, 588392), (16, 514843), (19, 433552), (28, 294196), (38, 216776), (49, 168112), (56, 147098), (76, 108388), (79, 104272), (98, 84056), (112, 73549), (133, 61936), (152, 54194), (158, 52136), (196, 42028), (266, 30968), (304, 27097), (316, 26068), (343, 24016), (392, 21014), (532, 15484), (553, 14896), (632, 13034), (686, 12008), (784, 10507), (931, 8848), (1064, 7742), (1106, 7448), (1264, 6517), (1372, 6004), (1501, 5488), (1862, 4424), (2128, 3871), (2212, 3724), (2744, 3002)]