29047984

素因数分解:

$2^4\times 7^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 67456000

約数和(自身を除く): 38408016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 79, 98, 112, 134, 158, 196, 268, 316, 343, 392, 469, 536, 553, 632, 686, 784, 938, 1072, 1106, 1264, 1372, 1876, 2212, 2744, 3283, 3752, 3871, 4424, 5293, 5488, 6566, 7504, 7742, 8848, 10586, 13132, 15484, 21172, 22981, 26264, 27097, 30968, 37051, 42344, 45962, 52528, 54194, 61936, 74102, 84688, 91924, 108388, 148204, 183848, 216776, 259357, 296408, 367696, 433552, 518714, 592816, 1037428, 1815499, 2074856, 3630998, 4149712, 7261996, 14523992, 29047984]

約数ペア:

[(1, 29047984), (2, 14523992), (4, 7261996), (7, 4149712), (8, 3630998), (14, 2074856), (16, 1815499), (28, 1037428), (49, 592816), (56, 518714), (67, 433552), (79, 367696), (98, 296408), (112, 259357), (134, 216776), (158, 183848), (196, 148204), (268, 108388), (316, 91924), (343, 84688), (392, 74102), (469, 61936), (536, 54194), (553, 52528), (632, 45962), (686, 42344), (784, 37051), (938, 30968), (1072, 27097), (1106, 26264), (1264, 22981), (1372, 21172), (1876, 15484), (2212, 13132), (2744, 10586), (3283, 8848), (3752, 7742), (3871, 7504), (4424, 6566), (5293, 5488)]