28857681156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{120427}}^1$

素因数の和:121504

約数の個数: 48

約数和(自身を含む): 70946543360

約数和(自身を除く): 42088862204

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1051, 2102, 3153, 4204, 6306, 12612, 19969, 39938, 59907, 79876, 119814, 120427, 239628, 240854, 361281, 481708, 722562, 1445124, 2288113, 4576226, 6864339, 9152452, 13728678, 27457356, 126568777, 253137554, 379706331, 506275108, 759412662, 1518825324, 2404806763, 4809613526, 7214420289, 9619227052, 14428840578, 28857681156]

約数ペア:

[(1, 28857681156), (2, 14428840578), (3, 9619227052), (4, 7214420289), (6, 4809613526), (12, 2404806763), (19, 1518825324), (38, 759412662), (57, 506275108), (76, 379706331), (114, 253137554), (228, 126568777), (1051, 27457356), (2102, 13728678), (3153, 9152452), (4204, 6864339), (6306, 4576226), (12612, 2288113), (19969, 1445124), (39938, 722562), (59907, 481708), (79876, 361281), (119814, 240854), (120427, 239628)]