74965306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 124121088

約数和(自身を除く): 49155782

約数列:

[1, 2, 13, 26, 73, 127, 146, 254, 311, 622, 949, 1651, 1898, 3302, 4043, 8086, 9271, 18542, 22703, 39497, 45406, 78994, 120523, 241046, 295139, 513461, 590278, 1026922, 2883281, 5766562, 37482653, 74965306]

約数ペア:

[(1, 74965306), (2, 37482653), (13, 5766562), (26, 2883281), (73, 1026922), (127, 590278), (146, 513461), (254, 295139), (311, 241046), (622, 120523), (949, 78994), (1651, 45406), (1898, 39497), (3302, 22703), (4043, 18542), (8086, 9271)]