71675950412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1\times {\mathrm{7963}}^1$

素因数の和:9438

約数の個数: 48

約数和(自身を含む): 137830463232

約数和(自身を除く): 66154512820

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1303, 1727, 2606, 3454, 5212, 6908, 7963, 14333, 15926, 28666, 31852, 57332, 87593, 175186, 204571, 350372, 409142, 818284, 1250191, 2250281, 2500382, 4500562, 5000764, 9001124, 10375789, 13752101, 20751578, 27504202, 41503156, 55008404, 114133679, 228267358, 456534716, 1628998873, 3257997746, 6515995492, 17918987603, 35837975206, 71675950412]

約数ペア:

[(1, 71675950412), (2, 35837975206), (4, 17918987603), (11, 6515995492), (22, 3257997746), (44, 1628998873), (157, 456534716), (314, 228267358), (628, 114133679), (1303, 55008404), (1727, 41503156), (2606, 27504202), (3454, 20751578), (5212, 13752101), (6908, 10375789), (7963, 9001124), (14333, 5000764), (15926, 4500562), (28666, 2500382), (31852, 2250281), (57332, 1250191), (87593, 818284), (175186, 409142), (204571, 350372)]