65255532

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 155602944

約数和(自身を除く): 90347412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 191, 213, 284, 382, 401, 426, 573, 764, 802, 852, 1146, 1203, 1604, 2292, 2406, 4812, 13561, 27122, 28471, 40683, 54244, 56942, 76591, 81366, 85413, 113884, 153182, 162732, 170826, 229773, 306364, 341652, 459546, 919092, 5437961, 10875922, 16313883, 21751844, 32627766, 65255532]

約数ペア:

[(1, 65255532), (2, 32627766), (3, 21751844), (4, 16313883), (6, 10875922), (12, 5437961), (71, 919092), (142, 459546), (191, 341652), (213, 306364), (284, 229773), (382, 170826), (401, 162732), (426, 153182), (573, 113884), (764, 85413), (802, 81366), (852, 76591), (1146, 56942), (1203, 54244), (1604, 40683), (2292, 28471), (2406, 27122), (4812, 13561)]