71116012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 143902080

約数和(自身を除く): 72786068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 331, 418, 514, 662, 836, 1028, 1324, 2827, 3641, 4883, 5654, 6289, 7282, 9766, 11308, 12578, 14564, 19532, 25156, 53713, 69179, 85067, 107426, 138358, 170134, 214852, 276716, 340268, 935737, 1616273, 1871474, 3232546, 3742948, 6465092, 17779003, 35558006, 71116012]

約数ペア:

[(1, 71116012), (2, 35558006), (4, 17779003), (11, 6465092), (19, 3742948), (22, 3232546), (38, 1871474), (44, 1616273), (76, 935737), (209, 340268), (257, 276716), (331, 214852), (418, 170134), (514, 138358), (662, 107426), (836, 85067), (1028, 69179), (1324, 53713), (2827, 25156), (3641, 19532), (4883, 14564), (5654, 12578), (6289, 11308), (7282, 9766)]