68870290126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{186149}}^1$

素因数の和:186480

約数の個数: 32

約数和(自身を含む): 114835190400

約数和(自身を除く): 45964900274

約数列:

[1, 2, 11, 22, 67, 134, 251, 502, 737, 1474, 2761, 5522, 16817, 33634, 184987, 186149, 369974, 372298, 2047639, 4095278, 12471983, 24943966, 46723399, 93446798, 137191813, 274383626, 513957389, 1027914778, 3130467733, 6260935466, 34435145063, 68870290126]

約数ペア:

[(1, 68870290126), (2, 34435145063), (11, 6260935466), (22, 3130467733), (67, 1027914778), (134, 513957389), (251, 274383626), (502, 137191813), (737, 93446798), (1474, 46723399), (2761, 24943966), (5522, 12471983), (16817, 4095278), (33634, 2047639), (184987, 372298), (186149, 369974)]