28787546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 47606400

約数和(自身を除く): 18818854

約数列:

[1, 2, 19, 29, 38, 58, 151, 173, 302, 346, 551, 1102, 2869, 3287, 4379, 5017, 5738, 6574, 8758, 10034, 26123, 52246, 83201, 95323, 166402, 190646, 496337, 757567, 992674, 1515134, 14393773, 28787546]

約数ペア:

[(1, 28787546), (2, 14393773), (19, 1515134), (29, 992674), (38, 757567), (58, 496337), (151, 190646), (173, 166402), (302, 95323), (346, 83201), (551, 52246), (1102, 26123), (2869, 10034), (3287, 8758), (4379, 6574), (5017, 5738)]