68131274032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4159}}^1\times {\mathrm{53887}}^1$

素因数の和:58073

約数の個数: 40

約数和(自身を含む): 138987929600

約数和(自身を除く): 70856655568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4159, 8318, 16636, 33272, 53887, 66544, 79021, 107774, 158042, 215548, 316084, 431096, 632168, 862192, 1023853, 1264336, 2047706, 4095412, 8190824, 16381648, 224116033, 448232066, 896464132, 1792928264, 3585856528, 4258204627, 8516409254, 17032818508, 34065637016, 68131274032]

約数ペア:

[(1, 68131274032), (2, 34065637016), (4, 17032818508), (8, 8516409254), (16, 4258204627), (19, 3585856528), (38, 1792928264), (76, 896464132), (152, 448232066), (304, 224116033), (4159, 16381648), (8318, 8190824), (16636, 4095412), (33272, 2047706), (53887, 1264336), (66544, 1023853), (79021, 862192), (107774, 632168), (158042, 431096), (215548, 316084)]