63508648

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15973}}^1$

素因数の和:16057

約数の個数: 32

約数和(自身を含む): 138015360

約数和(自身を除く): 74506712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 15973, 31946, 63892, 111811, 127784, 223622, 447244, 894488, 1134083, 2268166, 4536332, 7938581, 9072664, 15877162, 31754324, 63508648]

約数ペア:

[(1, 63508648), (2, 31754324), (4, 15877162), (7, 9072664), (8, 7938581), (14, 4536332), (28, 2268166), (56, 1134083), (71, 894488), (142, 447244), (284, 223622), (497, 127784), (568, 111811), (994, 63892), (1988, 31946), (3976, 15973)]