66897992

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70271}}^1$

素因数の和:70301

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 84889528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 70271, 140542, 281084, 491897, 562168, 983794, 1194607, 1967588, 2389214, 3935176, 4778428, 8362249, 9556856, 16724498, 33448996, 66897992]

約数ペア:

[(1, 66897992), (2, 33448996), (4, 16724498), (7, 9556856), (8, 8362249), (14, 4778428), (17, 3935176), (28, 2389214), (34, 1967588), (56, 1194607), (68, 983794), (119, 562168), (136, 491897), (238, 281084), (476, 140542), (952, 70271)]