72075328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86629}}^1$

素因数の和:86654

約数の個数: 28

約数和(自身を含む): 154028140

約数和(自身を除く): 81952812

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86629, 173258, 346516, 693032, 1126177, 1386064, 2252354, 2772128, 4504708, 5544256, 9009416, 18018832, 36037664, 72075328]

約数ペア:

[(1, 72075328), (2, 36037664), (4, 18018832), (8, 9009416), (13, 5544256), (16, 4504708), (26, 2772128), (32, 2252354), (52, 1386064), (64, 1126177), (104, 693032), (208, 346516), (416, 173258), (832, 86629)]