42998216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 85188000

約数和(自身を除く): 42189784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 619, 914, 1238, 1828, 2476, 3656, 4952, 8683, 11761, 17366, 23522, 34732, 47044, 69464, 94088, 282883, 565766, 1131532, 2263064, 5374777, 10749554, 21499108, 42998216]

約数ペア:

[(1, 42998216), (2, 21499108), (4, 10749554), (8, 5374777), (19, 2263064), (38, 1131532), (76, 565766), (152, 282883), (457, 94088), (619, 69464), (914, 47044), (1238, 34732), (1828, 23522), (2476, 17366), (3656, 11761), (4952, 8683)]