29678836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 60318720

約数和(自身を除く): 30639884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 271, 418, 524, 542, 836, 1084, 1441, 2489, 2882, 2981, 4978, 5149, 5764, 5962, 9956, 10298, 11924, 20596, 27379, 35501, 54758, 56639, 71002, 109516, 113278, 142004, 226556, 390511, 674519, 781022, 1349038, 1562044, 2698076, 7419709, 14839418, 29678836]

約数ペア:

[(1, 29678836), (2, 14839418), (4, 7419709), (11, 2698076), (19, 1562044), (22, 1349038), (38, 781022), (44, 674519), (76, 390511), (131, 226556), (209, 142004), (262, 113278), (271, 109516), (418, 71002), (524, 56639), (542, 54758), (836, 35501), (1084, 27379), (1441, 20596), (2489, 11924), (2882, 10298), (2981, 9956), (4978, 5962), (5149, 5764)]