65740256

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 70339744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 179, 184, 358, 368, 499, 716, 736, 998, 1432, 1996, 2864, 3992, 4117, 5728, 7984, 8234, 11477, 15968, 16468, 22954, 32936, 45908, 65872, 89321, 91816, 131744, 178642, 183632, 357284, 367264, 714568, 1429136, 2054383, 2858272, 4108766, 8217532, 16435064, 32870128, 65740256]

約数ペア:

[(1, 65740256), (2, 32870128), (4, 16435064), (8, 8217532), (16, 4108766), (23, 2858272), (32, 2054383), (46, 1429136), (92, 714568), (179, 367264), (184, 357284), (358, 183632), (368, 178642), (499, 131744), (716, 91816), (736, 89321), (998, 65872), (1432, 45908), (1996, 32936), (2864, 22954), (3992, 16468), (4117, 15968), (5728, 11477), (7984, 8234)]