64433104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1171}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 132248480

約数和(自身を除く): 67815376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1171, 1448, 2342, 2896, 3439, 4684, 6878, 9368, 13756, 18736, 22249, 27512, 44498, 55024, 88996, 177992, 211951, 355984, 423902, 847804, 1695608, 3391216, 4027069, 8054138, 16108276, 32216552, 64433104]

約数ペア:

[(1, 64433104), (2, 32216552), (4, 16108276), (8, 8054138), (16, 4027069), (19, 3391216), (38, 1695608), (76, 847804), (152, 423902), (181, 355984), (304, 211951), (362, 177992), (724, 88996), (1171, 55024), (1448, 44498), (2342, 27512), (2896, 22249), (3439, 18736), (4684, 13756), (6878, 9368)]