71388296

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 156516300

約数和(自身を除く): 85128004

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 538, 677, 1076, 1354, 1883, 2152, 2708, 3766, 4739, 5416, 7532, 9478, 13181, 15064, 18956, 26362, 33173, 37912, 52724, 66346, 105448, 132692, 182113, 265384, 364226, 728452, 1274791, 1456904, 2549582, 5099164, 8923537, 10198328, 17847074, 35694148, 71388296]

約数ペア:

[(1, 71388296), (2, 35694148), (4, 17847074), (7, 10198328), (8, 8923537), (14, 5099164), (28, 2549582), (49, 1456904), (56, 1274791), (98, 728452), (196, 364226), (269, 265384), (392, 182113), (538, 132692), (677, 105448), (1076, 66346), (1354, 52724), (1883, 37912), (2152, 33173), (2708, 26362), (3766, 18956), (4739, 15064), (5416, 13181), (7532, 9478)]