29429358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 68718720

約数和(自身を除く): 39289362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 139, 142, 213, 278, 417, 426, 497, 834, 973, 994, 1491, 1946, 2919, 2982, 5041, 5838, 9869, 10082, 15123, 19738, 29607, 30246, 35287, 59214, 69083, 70574, 105861, 138166, 207249, 211722, 414498, 700699, 1401398, 2102097, 4204194, 4904893, 9809786, 14714679, 29429358]

約数ペア:

[(1, 29429358), (2, 14714679), (3, 9809786), (6, 4904893), (7, 4204194), (14, 2102097), (21, 1401398), (42, 700699), (71, 414498), (139, 211722), (142, 207249), (213, 138166), (278, 105861), (417, 70574), (426, 69083), (497, 59214), (834, 35287), (973, 30246), (994, 29607), (1491, 19738), (1946, 15123), (2919, 10082), (2982, 9869), (5041, 5838)]