69412016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5569}}^1$

素因数の和:5637

約数の個数: 40

約数和(自身を含む): 145042800

約数和(自身を除く): 75630784

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5569, 6232, 11138, 12464, 22276, 44552, 89104, 105811, 211622, 228329, 423244, 456658, 846488, 913316, 1692976, 1826632, 3653264, 4338251, 8676502, 17353004, 34706008, 69412016]

約数ペア:

[(1, 69412016), (2, 34706008), (4, 17353004), (8, 8676502), (16, 4338251), (19, 3653264), (38, 1826632), (41, 1692976), (76, 913316), (82, 846488), (152, 456658), (164, 423244), (304, 228329), (328, 211622), (656, 105811), (779, 89104), (1558, 44552), (3116, 22276), (5569, 12464), (6232, 11138)]