66458128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3529}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 141821280

約数和(自身を除く): 75363152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 3529, 4708, 7058, 9416, 14116, 18832, 28232, 38819, 56464, 77638, 155276, 310552, 377603, 621104, 755206, 1510412, 3020824, 4153633, 6041648, 8307266, 16614532, 33229064, 66458128]

約数ペア:

[(1, 66458128), (2, 33229064), (4, 16614532), (8, 8307266), (11, 6041648), (16, 4153633), (22, 3020824), (44, 1510412), (88, 755206), (107, 621104), (176, 377603), (214, 310552), (428, 155276), (856, 77638), (1177, 56464), (1712, 38819), (2354, 28232), (3529, 18832), (4708, 14116), (7058, 9416)]